Katy Perry Parties Late Into the Night at Coachella Music Festival (EXCLUSIVE DETAILS)

By: Gabrielle Chung / April 14, 2012

Celebs Storm Coachella
Check out more photos of celebs at the Coachella music festival.
Coachella may have had a rainy kick off but the weather certainly didn’t put a damper on Katy Perry‘s spirit one bit! A concert insider tells Celebuzz that the “Part of Me” singer was seen “having the time of her life” at the music festival this Friday.

Sporting new purple hair, Katy was snapped taking in indie sensation M83. After the show, the 27-year-old headed to Hennessy VS Details’ midnight party and mingled with pals, including actor Josh Henderson, until 4 AM. 

“She was laughing, smiling, dancing and went under the radar for the most part,” a source told Celebuzz. “Certainly didn’t look like her divorce is getting her down.”

Our source also added, “Despite some gawking gentlemen, [Katy] wasn’t really flirting with anyone and just had a fun time with friends.”

Perry even tweeted about her Coachella weekend, writing:

What other celebs were spotted around Indio, Calif. this week? Click through our Coachella 2012 gallery and see if you can recognize some of this year’s famous attendees.