Selena Gomez, Ashley Bensen, TheImproper.comSelena Gomez doing drugs, drinking too much, getting arrested? It’s all part of her new movie “Spring Breakers.” Selena warns young fans may be shocked.

Gomez, co-stars Vanessa Hudgens, Ashley Benson, Rachel Korine and a slew of extras shot party scenes almost everyday in the skimpiest bikinis while on location in Florida. Some extras even went topless.

Gomez, 19, a straight-laced former Disney star, downed alcohol and dancing in public half naked.

Check out Selena’s photos; click to enlarge.

But she told ET Canada that she enjoyed the adventure.

Benson and Hudgens both guessed that the film will be rated “R,” (if not NC-17, they laughed) which will limit audiences. Teens under 18 would have to be accompanied by an adult.

“We do get arrested for coke,” Selena reveals. But she has a message for her younger fans. “When I see the little kids that come, that’s so dear. I’m like, ‘I’m so glad you’re here. Just please watch my show, don’t watch this movie.

The mom is like, ‘Really?’ And I say, ‘Yes, don’t.’ So I’ve kind of like warned them a little bit,” she adds with a laugh.

“As an actor, it’s fund to mix it up, and prove things to yourself and push yourself to see how far you can go” says Hudgens, who has a few racy roles under her belt.

“It will definitely be controversial,” adds Selena. “But I’m ready for it.”

The movie is about four college girls arrested for robbing a restaurant to pay for their spring break vacation. A shady drug and arms dealer (James Franco) bails them out, but has some dirty work for them in return.

It doesn’t have a release date. Check out the video below and the girls’ hot photos.