Jamareo "Jam" Artis is an American bass guitarist.

He is known for his work as bass guitarist for pop star Bruno Mars and for winning P. Diddy's MTV Making His Band in 2009.

In 2014, Jamareo recorded with Mark Ronson and Bruno Mars on "Uptown Funk", which was No.

Artis has performed on many television shows, such as the Super Bowl XLVIII Halftime Show, the Grammy Awards telecast,[1] Saturday Night Live, Victoria's Secret Fashion Show, MTV Video Music Awards, Today Show, The X Factor, The Ellen DeGeneres Show, Jimmy Kimmel Live, Late Show with David Letterman, American Idol, MTV European Music Awards, Echo Awards, and The X Factor UK, among others.

[citation needed] He played bass on Keith Urban's song "Out the Cage" (featuring Breland and Nile Rodgers) taken from The Speed of Now Part 1 (2020).