Vanessa Hudgens and Josh Hutcherson
04/19/2011 AT 06:00 AM EDT
had the perfect companion for a weekend of music, art and partying in the desert: rumored beau Josh Hutcherson
. The two decamped to Indio, Calif., for the Coachella Valley Music & Arts Festival
, and they hit up the A/X Armani Exchange Neon Carnival, where they were spotted dancing together far away from the fray. "They were dancing together really goofily, clearly unconcerned with keeping up appearances," an onlooker says.
Also at the Neon Carnival that night: Rihanna
, who was obsessed with watching a man on stilts parade around the 944
magazine-hosted bash. But once Usher
arrived, the two hung out at a banquette, chatting with a group of friends. Elsewhere, Kellan Lutz
, Ashley Greene
and Leonardo DiCaprio
checked out the carnival and thrill rides.
and her Glee
costars Mark Salling
and Chord Overstreet
were sipping "purple lemonade" cocktails and chilling out poolside at the Colony Palms Hotel in Palm Springs while in town for the festival. Rosario Dawson
was also poolside, and she snacked on bacon and shrimp tempura, before heading back over to the concert with her friends.
At the actual concert, Joe Jonas
was joking about the extra-tight security, laughing and pretending to check people's wristbands as they exited the bathrooms in the VIP area. And that VIP section was packed: Penn Badgley
sipped a beer as he watched Lauryn Hill
perform while surrounded by female friends.
, who sported a flowy, Boho chic dress,
was spotted with a 10 person entourage backstage before the Kills performed. She and best pal Rihanna were also inseparable on the festival grounds, while a T-shirt-clad Adrian Grenier
was out with the masses, just tailgating with pals – away from the VIP section.
By JENNIFER GARCIA