Coachella Festival: Stars' Fashion and Fun in the Sun!

See how stars from Rihanna to Nicole Richie dressed up to get down at the music and arts festival

PENN BADGLEY

Don't quit your day job! The Gossip Girl actor tries his hand at the strength competition at the A/X Neon Carnival, giving it his best shot in khaki shorts, a striped sweater and beat-up kicks.