Thank you, operator, and good morning, everyone. Joining me on the call today, we have Grég Blatt, Chairman and CEO; Mandy Ginsberg, CEO of North America; and Gary Swidler, our CFO. They will review the investor presentation that's available on our website and then open it up for questions. I'd also like to remind everyone that during this call, we may discuss our outlook and future performance. These forward-looking statements may be preceded by words such as we expect, we believe, we anticipate or similar statements. These statements are subject to risks and uncertainties, and our actual results could differ materially from the views expressed today. Some of these risks have been set forth in our earnings release and in our periodic filings with SEC. Over to you, Grég.
Grégory Blatt: Thanks, Lance. Good morning, everybody. Glad you could join us for the call this morning. We had a great quarter, and we're excited to talk to you about it. As you know, this will be my last earnings call at Match Group, as Mandy will be taking over for me as CEO. Accordingly, we thought it made sense for her to join the call now so you could hear directly from her on the North American businesses she's been running. She started getting up to speed on everything else. But obviously, that's an ongoing process. Frankly, I'm still trying to get up to speed on everything, and I've had the job for a long time. As I've said multiple times before, working with Mandy over the last 10 or so years has been one with professional pleasures. I have the utmost confidence she'll continue the good work we'd been doing without missing a beat, and I'm sure you all come to appreciate her as I have. Frankly, from a shareholder perspective, you're all getting a hell of a trade. It's now 2 years since we took Match Group public, almost, I guess, a week to the day. Looking back, I think we've delivered on most of the things we said we'd deliver on. The company's stock performed pretty well. And as I hand off the baton, I think the company overall is in great shape. It's a great feeling, and I'm really proud of what collectively we've all accomplished. Now to the slides. Let's start with Slide 4. Last call, I highlighted strong end of Q2 and early Q3 trends, and that continued throughout the quarter. PMC growth accelerated to 18%, driven by a great quarter for Tinder and also increased stability at Match and OkCupid. Mandy will talk about this more, but ending PMC was actually up at OkCupid in Q3, and we saw it up in October at Match. Mandy and her team did great work at Match and Elie Seidman, Ok's CEO, really came through, delivering this turnaround ahead of schedule. Affinity declined about the same amount as last quarter, as we expected. And we think the decline should moderate from here. Again, Mandy will give you some more color on that as well. As you've seen throughout the last 3 years, international PMC growth continues to outpace domestic due primarily to the greater mix of Tinder and the absence of Affinity. Turning to Slide 5. Obviously, Tinder has record PMC growth in Q3, really driven by number of factors. The easy answer is Likes You goals, but it really was much more of a combination. First, we increased new users from our growth product work and marketing, both of which paid real dividends. We increased conversion, both through the introduction of the Likes You feature, but also through a bunch of optimizations we did earlier in the year, and the tech work we spent so much time on during the first part of this year has really started to pay off as well, making all this growth possible. Hitting #1 in the App Store, I think, in August, was a big watershed for us. But the reality is, Likes You and Gold haven't really even hit yet. So there were a lot of drivers to this quarter's PMC success even those before were launched. Obviously, it's a tremendous quarter, really hitting on all cylinders at the same time. Let's turn to Slide 6 so we can explore those revenue dynamics a little bit more. We currently have 3 ways that we monetize our users at Tinder, subscriptions, à la carte purchases and advertising. I think the right way to think about our growth modernization efforts is that we develop features for our consumers that we think will add value, but by their nature can't really be offered to all our users. Once we've got the feature, we merchandise it in whatever way we think will maximize revenue. In other words, whether a feature is an à la carte feature or we put in Plus or we create a new SKU we call Gold; or whether we put a feature in all categories, it's really a tactical decision. Boost and Super Like, for instance, are available à la carte, as part of Plus and as part of Gold. Take Likes You. We started with a feature. We knew that it be valuable, and then we had to decide how we wanted to merchandise it. We thought it could deliver enough value that we could charge more for it. And so we created this new Gold package, but we seriously contemplated introducing it as part of Plus. If we had, presumably we'd have more PMC than we do now because the price would be lower, but we have a lower overall ARPPU. We made the decision that trade-off was right, and we introduced Gold. Now we start testing and optimizing it over time. The takeaway here is that we focus really on the direct revenue growth. PMC numbers, ARPPU, à la carte versus subscription pricing, particular subscription SKUs are all means to an end. And the mix of these components can and will shift over time, sometimes rapidly. We're focused on revenue, and these components are moving around all the time. A comment on Likes You. Over the years, I think we've been pretty good at judging what features will drive monetization, but it's always hard to predict the degree of impact a given feature will have. Likes You was something we're very bullish on, and we thought we'd deliver enough value to sustain a rate increase, which is why we launched Gold. But they're just no question it meaningfully exceeded our expectations, both in its ability to drive the subscribers and to drive higher ARPPU. Really, one of the great wins we've had here. And coming on top of the increased top of the pile dynamics that we're seeing at Tinder from the work I mentioned earlier, it's really just a great driver of financial trajectory of this business for a while to come. Just stepping back for a second. The net effect of what we did by introducing Likes You as part of this Gold package is that we drove up conversion overall for Tinder, which means bringing in more subs. We drove up ARPPU, which obviously increases rates. But then we have a lower duration, just driven by higher pricing, which is, again, far more offset by the first two positive trends, but those are basically the directional things. Also, just a reminder of what we call the stock and flow effect, which we've talked about before. Initially, when a new feature is exposed to the entire existing user base, you get a big surge in new subscribers. Once everyone has seen it, the surge returns back down to more normal levels, as a bigger percentage of new subscribers comes strictly from new users coming to the platform. This phenomenon has replicated itself since the beginning of time across every one of our products. Obviously, even after that initial surge ends, PMC is at a much higher level than it was before the surge, but sequential growth, as opposed to year-over-year growth, moderates a lot. We expect this Q4 increase in sequential PMC that we will see to be similar to Q3. But then we saw expect in '18 for it to decline substantially, at least until the next major monetization push for Tinder, which we expect to come in the back half of '18. As you know, we also drive advertising revenues through a combination of direct sales efforts in the Facebook ad network. We'll see growth this year, and even more so next year as we get the full year effect of the Facebook ads. Nonetheless, it continues to be a much smaller impact and much lower priority than our direct revenue business. Turning to Slide 7. Despite the understandable focus on features that directly drive revenue, I know that's we talk a lot about, the biggest driver of revenue are actually the features that we don't charge for, the ones that make Tinder a desirable product to begin with, that bring our audience here and that creates a vibrant ecosystem. The bulk of our efforts for the next few quarters will be devoted to these types of features, as the current PMC and rate surge will continue to drive significant revenue growth for at least the near term. In particular, you're going to see a start to make changes to product that leverage what I think are a true competitive advantage in the space. These advantages really fall into three buckets, first, our users are all here to meet someone new. And this clear intent differentiates us from traditional social media products. Second, our large scale differentiates us from other dating products. We believe there are certain product experiences that fall into something of an overlap between dating and social media, where our clear intent allows us to create an experience different from social media and our scale allows us to do it effectively where the smaller dating players could not. Playing in this area is going to be a focus of ours. And then our third differentiator is that we just have a larger tech and product resource base than our competitors, which is necessary to hit the ambitious road map we have in front of us. Here are just a few examples of the things we're doing, and they're by no means exhaustive. First thing we're tackling is the post-match experience. Until now, Tinder is basically a swiping machine. Once you've matched with someone, they appear on a list, and you can message with them. It's effective and simple, but ultimately limited. In a couple of weeks, we're going to begin testing a whole new post-match experience. Effectively, it will be a rich, dynamic content experience, bringing you deep into activities of the people you've already matched with. We think it will create rich context in which to get to know your matches better, spark new and better communications, and in general, bring real texture to the product experience. The identical experience on a social network would take on a completely different implication because of the lack of common intent, while the same experience on another dating product would be far less effective because of our higher number of matches. We're excited about this one. Of course, like all new features that might not take off, but unlike all new features, if it does, it has the potential to be transformative. And again, we'll begin testing that in a few weeks. Similarly, in the first part of '18, we plan to begin to launch a series of location-based features, each of which builds on the prior one, over time blurring the distinction between digital and real-life dating, and dating and simply engaging in your social life. Another context, these same features could have different implications and uses, but the dating context creates a unique experience, and our scale is necessary to provide the density and depth of signal to make it effective. Again, these may or may not take off, but this vector has the potential to be defining for us. We've talked a lot about AI before, so I won't say much. But I do want to remind that we're building a real team here, applying it to a number of areas, including in consumer-facing features that we'll be launching soon. It's going to be a meaningful part of Tinder. Honestly, if I had to choose, the product road map at Tinder is the thing I'm most excited about at this company. The magnitude of consumer product work we're poised to engage in [indiscernible] was mostly a year of rebuilding our tech foundation to set us up to be able to launch these products which we think create a real moat between Tinder and the rest of the category. Now I'll turn it over to Mandy to discuss North America and to Gary for financials, then open it up to Q&A.