Thank you. Good afternoon and welcome to the Lyft's earnings call for the quarter and full year ended December 31, 2019. I'm Catherine Buan, VP of Investor Relations. Joining me today to discuss Lyft’s results are our Co-Founder and CEO, Logan Green; and Co-Founder and President, John Zimmer; and Chief Financial Officer, Brian Roberts. Logan and John will give an update on our business and key initiatives, and then Brian will review our Q4 and full year 2019 financial results, as well as our outlook. This conference call will be available via webcast on our Investor Relations website at investor.lyft.com and a recording will be available at the time, the same location, shortly after this call has ended. I’d like to take this opportunity to remind you that during the call, we will be making forward-looking statements, including statements relating to the expected performance of our business, future financial results and guidance, strategy, long term growth and overall future prospects. These statements are subject to known and unknown risks and uncertainties that could cause actual results to differ materially from those projected or implied during this call, in particular those described in our risk factors included in our final prospectus for our initial public offering filed with the SEC on March 29, 2019, and the risk factors included in our Form 10-Q for the third quarter of 2019 filed on November 4, 2019, and our Form 10-K for the full year of 2019 that will be filed by March 30, 2020. You should not rely on our forward-looking statements as predictions of future events. All forward-looking statements that we make on this call are based on assumptions and beliefs as of the date hereof, and Lyft disclaims any obligation to update any forward-looking statements except as required by law. Our discussion today will include non-GAAP financial measures. These non-GAAP measures should be considered in addition to and not as a substitute for, or in isolation from our GAAP results. Information regarding our non-GAAP financial measures, including a reconciliation of our historical GAAP to non-GAAP results, may be found in our earnings release, which was furnished with our Form 8-K filed today with the SEC, and may also be found on our Investor Relations website at investor.lyft.com. I would now like to turn the conference call over to Lyft’s Co-Founder and Chief Executive Officer, Logan Green. Logan?