It's a bromance made in blockbuster heaven! Robert Pattinson  and Liam Hemsworth were among the leading men at Vanity Fair's star-studded Cannes party on Saturday. With a glass in hand, Rob sported subtle stubble as he and Liam posed for photos together. The event marks Robert's first public appearance in the French Riviera since his dashing arrival  on Friday to promote his new movies, The Rover  and Maps to the Stars .
In other fun moments, Jennifer Lawrence  made a fashionable appearance after attending the Hunger Games: Mockingjay Part 1 party , Justin Bieber  popped up with Adrian Grenier , and Jason Statham got silly with a cigar-smoking Sylvester Stallone. Keep reading to see the stars let loose, and then check out all the Cannes Film Festival excitement !
Jennifer Lawrence  wore a black dress with gold accessories.
Justin Bieber  and Adrian Grenier  met up at the bash.
Julianne Moore radiated glamour.
Rosario Dawson  kicked up her heel for a smiley snap.
Suki Waterhouse made a solo appearance.
Pamela Anderson wore an oversize shirt.
Russell Crowe  relaxed at a table with a couple of pals.
Sylvester Stallone and Jason Statham perfected their poses.
Justin Bieber  got friendly with fellow partygoers, including model Lana Zakocela, fashion insider Marissa Montgomery, and Jamie Reuben.
Adrien Brody  and director Antoine Fuqua hung out.