Whether you loved it, hated it or hated to love it, the 14-year-old's 'Friday' music video came in at No. 1 on YouTube's year-end list of most viewed YouTube clips around the globe, excluding videos from major music labels.
Naturally, YouTube tapped the California native to host its 'Rewind' video, which offers clips of every viral sensation that made audiences laugh, cry and melt in 2011.
Luckily, we got to catch up with Rebecca at the recent Rock the Red Kettle concert, where she dished on how she feels about becoming this year's most Googled person, as well as her No. 1 most Googled viral video.
Find out what she had to say below, and relive the Rock the Red Kettle experience by watching all the performances here.