The singer was spotted last night after the surfboard show having a B-day dinner with boyfriend Justin Bieber at Il Cielo, a romantic restuarant in Beverly Hills.
The two arrived on the "Boyfriend" hitmaker's customized Mercedes minibus. When they headed home hand in hand, Gomez was also holding a bunch of pink roses that happened to match her cute DSquared2 minidress.
But last night's fete was nothing compared to the partying Gomez has been doing with older pals Vanessa Hudgens, 23, and Ashley Benson, 22.
"Vanessa and I are all drunk and coked out in the movie," Benson (looking fab in Balenciaga and Monique Lhuillier) told me on the pink carpet at the Teen Choice Awards. "Selena is just drunk, not coked out."
Don't worry that Selena's gone over the edge. The trio play party-hearty coeds in the upcoming indie flick Spring Breakers. And they used crushed vitamin B12 for the lines of cocaine they snorted in the movie.
Playing liquored up proved to be a lot of fun.
"It's awesome," the Pretty Little Liars beauty said. "We sing a lot of Britney Spears when we're drinking in the movie. We do a lot of crazy stuff."
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