08:44 PM EDT 08/23/2014
Originally posted 01/24/2014 08:15AM
Before playing a homeless, pregnant teen in her new movie Gimme Shelter, Vanessa Hudgens paid a visit to Cannes – and she credits French cuisine with helping her pack on the pounds to look right for her role.
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!