Spotted: Kristen Stewart, Kristin Cavallari, Kellan Lutz And More At Coachella

This weekend, it seemed every celebrity was out and about, having a good time. Whether it was in the hot desert sun or in the cool city lights, all of our favorites were seen getting their party on. At Coachella, there were a number of parties. and Hollywood Crush has all the hot scoop!

While "Eclipse" star, Kristen Stewart spent some time at the Lacoste Pool Party, other A-Listers headed over over to Diesel’s 2nd Annual Brunch, including Rosario Dawson, Mischa Barton, "The Hills" star Kristin Cavallari and "Gossip Girl" babe Penn Badgley.

But Rosario, Mischa and Kristin didn't stop the party there, they were also spotted at the Popchips game room at The Music Lounge where they hung out with Katy Perry, who is rumored to have gotten some bachelorette festivities in this weekend. It turns out that Kate Bosworth and "True Blood" hottie Alexander Skarsgaard also dined on some Popchips while in town. No word on if they managed to share some love while there.

But it seems the biggest party was thrown by 944 magazine and Armani Exchange at the Neon Carnival and everyone from "Twilight" star Kellan Lutz to Camilla Belle and Josh Hartnett all chilled out and played some old-school carnival games. Kellan even goofed around on bumper cars with his pals.

If the stars weren't hanging out at the Neon Carnival, they were hitting up the Evisu Official Coachalla Party for French rockers Phoenix. Katy Perry partied alongside Paris Hilton, Lindsay Lohan and "Make It In America" star and Hump Day Hottie Bryan Greenberg at Turbo’s Tavern on the Green, where La Lohan herself tried to stay incognito.

Across the country, in Manhattan, there was a different party being had by the "Saturday Night Live" crew, who all chilled at NYC hotspot Matsuri. The cast was joined by the show's host, Ryan Phillippe, who gobbled on sushi and paled around with Breckin Meyer. Also, Ke$ha, who performed on the show, was spotted hanging in the lounge bar and dancing.

We're sure whatever you did this weekend, was much less glamorous.

Click on any of the photos above to see more celebrities we Spotted!, including the Jonas Brothers at the T.J. Martell Foundation Family Day benefit and Taylor Swift at Jack 'N' Jills restaurant.