Lots of stars took a brief break from the bands to hit up some of the pool parties near the Coachella festivities today. We spotted Katy Perry hanging out at the Lacoste L!ve bash, along with Gerard Butler, Lea Michele and Cory Monteith, and Lauren Conrad. The outdoor celebration was one of several happening around the Coachella Valley this afternoon. One of the day's most stylish soirees was the Mulberry party, held at The Parker hotel. We saw Kate Bosworth and her director boyfriend, Michael Polish, getting cozy there. Emma Watson and Lily Collins also dropped by and posed for a few pictures in the sunshine. Follow PopSugar on Twitter and Instagram to stay posted on our latest sightings and news as we cover this year's Coachella music festival!