Disney alum Ashley Benson on threesome scene with fellow Mouse vet Vanessa Hudgens

Former Disney star Ashley Benson pigged out before her on-screen threesome with fellow Disney vet Vanessa Hudgens and James Franco.

The blonde actress shares a racy scene with her co-stars in the new movie "Spring Breakers," directed by Harmony Korine But rather than starving herself before stripping off, she fueled her passion with junk food, The Sun reports.

“We didn’t start till midnight so, the whole day it was raining, freezing cold, and I just went to the store and bought a ton of groceries and started eating a lot," she said. "Then I went to set and discussed the scene with Harmonie, Vanessa and James."

But the 23-year-old star admitted she was glad pal Vanessa was sharing the scene, because it made her feel more comfortable.

“I’m really happy I had Vanessa to be there with me and James – he’s done this a million times, he didn’t make it awkward at all," she said. “Vanessa and I were so thankful that we were so close and had each other because any intimate scene is very awkward, even kissing a guy on screen is awkward because you have people all around you filming as well as an audience."

The two actresses star with Selena Gomez and Rachel Korine as four bikini-clad college pals who plan a heist to fund a spring break.

Go to The Sun for the full report.