Thank you, Christiane. And thanks everyone for joining us for our fourth quarter and year end earnings call. I will review the highlights of the quarter and fiscal year as well as thoughts on 2020 before handing it over to Ken to discuss our financials in more detail, and then we will open the call for questions. Before I speak to our results, I want to offer our thoughts on COVID-19. This outbreak has impacted the world and reminds us how truly we are a global community. Our thoughts and prayers are with everyone impacted. Our priority is the health and wellbeing for our associates and customers, and earlier today we announced the closing of all stores effective tomorrow evening at 7 p.m. It is very difficult to determine the extent and duration of this rapidly evolving situation. So, we will not be providing specific first quarter or full year guidance at this point. We continue to be focused on managing the business with great discipline and maintaining our financial strength. Now turning to the fourth quarter, our Q4 results were in line with the revised expectations announced in conjunction with our holiday sales release. Our results were driven by strong performance from new stores, which remain our most significant growth opportunity. We opened 150 new stores in 2019, of which six opened in the fourth quarter. We ended the year with 900 stores which represents a little over a third of the 2,500 plus potential we see in the United States. As previously stated at the January ICR conference, the periods between Thanksgiving and Christmas were relatively on plan, while the period from Thanksgiving leading up to Christmas was impacted by the shortened holiday selling season. Our key selling periods were positive on a shifted comp basis but were not enough to make up for the lost holiday selling days. From a merchandise perspective, we saw strength in our Create, Candy, and Seasonal or what we call Now world and other trends like journaling. Line [ph]gaming continued to be strong. As expected, the large trend for the fourth quarter was Frozen 2. Our lineup of Frozen 2 products was amazing and included many items exclusive to Five Below. On the marketing front, we continued to shift towards digital and we increased our TV reach to approximately 60% of our stores. Overall, 2019 was a transformative year for Five Below considering the impact of tariffs had on our business and our decision to break the $5 threshold for the first time. The tariffs were a fluid situation throughout 2019 and required a multi-pronged response with significant changes on many fronts including vendor negotiations, pricing, and corporate efficiencies as well as making sourcing changes for 2020 and beyond. I want to acknowledge the support we got from our vendors and thank them once again for their collaboration. The pricing changes above $5 required extensive testing and analysis before implementation. And I am pleased that the results were in line with our expectations. I want to thank the many teams throughout the organization for all the work they did to make sure these changes were well executed. Regarding new sources of production, our merchant and sourcing teams diligently research new opportunities and successfully made and continue to make changes on that front. We entered 2020 expecting to fully mitigate all known tariffs. Turning to 2020, we are focused on successfully managing Five Below through these unusual times associated with COVID-19. To say this is a once-in-a-lifetime event would be an understatement. I remind you that we are an extremely healthy company with no debt and strong cash reserves. In addition, our extreme value offering will be even more important to our customers when we reopen as they seek ways to spend even more wisely. Well not our usual practice, I'd like to share an update on our quarter-to-date performance so you better understand the underlying base of the business. Our comps through Wednesday March 11, the day the World Health Organization declared COVID-19 a pandemic, we were up 2.9%. Through yesterday, they were 0.4%. I'd also like to give a shout out to our associates. They've been amazing and have rapidly adjusted to a new working environment. As we navigate through this period, we also remain focused on three strategic areas. Experience, product, and supply chain. Through innovation, we will continue to elevate the experience for our customers and associates; and as a merchant driven organization, we will continue to deliver even better WOW trend-right products. Our supply chain is key to ensuring products are in the stores and on the shelf in a timely and cost-efficient basis. And we are building out our DC infrastructure to make these enhancements possible. In addition, let me give you a further update on Ten Below and the overall impact it will have on our store experience going forward. We finished 2019 with 25 Ten Below test stores and learned a lot from the holiday Ten Below gift shop that was displayed throughout the chain. We have decided to move forward with an enhanced store prototype that expands our offering in the Tech and Room worlds to include new products in the $6 to $10 range. This new prototype allows us to provide all the benefits of our previous fresh format without having to increase our total square footage or reallocate space from other worlds. The rest of the store will remain priced at $5 and below. We expect nearly all of our new stores and remodels to open in this format. In addition on the IT front, we are working on several strategic initiatives to support our growth, including modernizing our supply chain technology with new distribution and transportation management systems, digitizing vendor transactions, implementing our core merchandizing platform, and rolling out a cloud based data and analytics platform for demand forecasting to drive inventory optimization. Additionally, we are migrating to the Hollar e-com platform which will accelerate our digital capabilities. Hollar.com is a digitally native brand with better technology capabilities and lower customer fulfillment costs than we have. Having these robust systems as well as our DC configuration in place, we will service well and support our future growth. In summary, we are pleased with our 2019 performance. These are unprecedented times and we are navigating them with our customers and team members at the center of our decision making. At the same time, we continue to work on a number of strategic initiatives across experience, product, and supply chain as we further innovate and support our future growth. With that, I'll turn it over to Ken to provide more color on the financials. Ken?