Bruno Mars Rocks 'SNL'

Bruno Mars followed in the footsteps of Justin Timberlake and Mick Jagger, hosting and performing on this weekend’s “Saturday Night Live.”  The Grammy-winning crooner showed off his acting chops by participating in several funny sketches with the “SNL” cast and Tom Hanks.

He also hit the stage to perform his latest single “Locked Out of Heaven” and debuted his new song “Young Girls” off his sophomore album Unorthodox Jukebox, due December 11.

Watch Bruno rock 30 Rock.

“Locked Out of Heaven”

“Young Girls”

[MWP]