Jordin Sparks: Birthday Bash at RPM Nightclub in Vegas!

Jordin Sparks rocks a printed Karina Grimaldi mini dress as she arrives at RPM Nightclub at the Tropicana in Las Vegas on Saturday night (January 7).

The actress/singer, who turned 22 on December 22nd, partied it up at the venue with friends and mom Jodi and even tried her hand at a game of blackjack.

PHOTOS: Check out the latest pics of Jordin Sparks

Jordin was presented with a yummy cake from Freed’s Bakery after dining at Biscayne and Bacio earlier over the weekend.

Jordin‘s upcoming flick, Sparkle, just got a release date — August 10th!

20+ pics inside…