The 23-year-old actresses were joined at the 2013 Coachella Music Festival event by Chloe Sevigny, Katharine McPhee, Joe Jonas, Nick Jonas, Troian Bellisario, and a shirtless Jesse Metcalfe with his bikini-clad fiance Cara Santana.
“Fun times in the sun. #guessrocks @guess” Joe tweeted at the big pool party.
FYI: Katharine is wearing a Lovers + Friends skirt. Riley is wearing Minnetonka Full Leopard Mocs.
25+ pictures inside of Ashley Benson, Riley Keough, and more at the Guess Hotel pool party… More Here! »