Rihanna is Sheer Genius

Rihanna shows off her toned tummy with a sheer top as she leaves the Giorgio Baldi Ristorante after dinner on Thursday (September 23) in Santa Monica, Calif.

The 22-year-old Bajan beauty was also spotted late Wednesday night heading to Drai’s nightclub to celebrate beau Matt Kemp‘s birthday.

RiRi is rumored to be shooting the video for her new song, “What’s My Name,” this weekend in New York City.

FYI: Rihanna is wearing a Butter Bangles set in Silver by Samantha Wills.