Kristen Stewart and Robert Pattinson got their PDA on Friday night at the Coachella Music Festival.

The on-again, off-again, very-much-on-again couple were spotted hanging out with Katy Perry and some other pals watching the band Jurassic 5 perform.

The Twilight lovers were among dozens of Hollywood A-listers -- and B and C-listers -- who took in Coachella on Day 1 of the first weekend.

As Breaking Celebrity News previously reported, Lindsay Lohan was there with her 16-year-old brother, Cody.