Anna Sentina (born September 16, 1994) is an American musician, multi-instrumentalist, best known for her work as a session bass guitarist, live performer and YouTube celebrity. She has performed around the U.S. at venues such as the world-famous Whisky a Go Go, the Viper Room, the Mint, SOMA San Diego, the Hard Rock Cafe and the House of Blues. In 2012, Sentina started a YouTube music channel that by October 2015 had over 21 million views and by July 2021 had over 55 million views.