Katy Perry may not have won any trophies at Sunday night's Grammy Awards in LA, but that didn't stop her from partying her heart out at the show's various afterparties. The singer met up with her boyfriend, John Mayer, at the Sony Music party, where she got a high five from her beau before sharing a giggle with Chrissy Teigen and John Legend. Elsewhere, Chris Martin left wife Gwyneth Paltrow at home to attend Warner Music's bash, where his fellow Brits Kate Beckinsale and Ed Sheeran also made an appearance. Keep reading to see the best shots from the Grammys' many afterparties, and don't forget to check out the stars' arrivals in our roundup of the Grammys red carpet.
The Party Didn't Stop After the Grammys
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