Check out the hottest photos of celebrities at Coachella. Over the weekend, celebrities flocked to Indio, Calif. where they attended Coachella. Pharrell & Jay Z Go Down Memory Lane At Coachella Popular singers, including Adam Levine, Fergie, Katy Perry and Rihanna, were joined by actresses, such as Victoria Justice, Kate Bosworth and Bella Thorne, and reality stars including Paris Hilton and Kendall Jenner.