Coachella wrapped up last night after three days of hot desert fun. There were star-studded parties, jam-packed shows, and plenty of celebrities, but what really heated things up were all the sexy couples in attendance. Kate Bosworth and Alexander Skarsgard made the trip to Indio after stepping out last year, while longtime lovers Joshua Jackson and Diane Kruger showed PDA in the crowd. Vanessa Hudgens danced around with her new guy, Josh Hutcherson, and Paris Hilton couldn't keep her hands off Cy Waits. Alessandra Ambrosio and her boyfriend, Jamie Mazur, lounged in the shade, as Nina Dobrev and Ian Somerhalder kept close during a set. There were so many happy duos on the scene, but we want to know — which Coachella couple do you think was the cutest?