Ho ho ho!

Rihanna grabbed dinner at Giorgio Baldi in Santa Monica last night, and the singer seems to have stolen Santa's signature style with this enormous red belt!

In other Riri news, the singer seems a little down in the dumps about ex-boyfriend Drake's rumored new romance with Jennifer Lopez. According to reports, the Bajan beauty isn't thrilled at the idea of the rapper moving on, especially since J.Lo is a casual acquaintance of hers.

"[Rihanna] is really freaked out about Jennifer, especially because they’re friends. The fact that they’re now Eskimo sisters is pretty overwhelming. Rihanna knows Drake will always love her, but she does get jealous. She can’t stand the thought of him being with another woman," a source dished to Hollywood Life.

We think Drizzy is on Santa Fenty's naughty list this year!