Demi Lovato Grinds With Jamie Foxx & Paris Hilton in Raucous 'Sorry Not Sorry' Video

Demi Lovato throws a full on rager in her new "Sorry Not Sorry" video, which, as the clip explains in the beginning, was edited using footage of a real house party the singer threw at her actual home.

The video sees Lovato frolicking by a pool, in an inflatable tub, on an ourdoor dance floor, and in a beach chair, as her friends thrash, laugh, and kiss around her. There's also some impressive, funny celebrity cameos: Jamie Foxx, Paris Hilton, and Wiz Khalifa all find time to stop by the party, and while there manage to do a little grinding with the former Disney star in a subtle nod to Miley's Robin Thicke moment.

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Lovato previously told fans that the song is "an anthem for anyone who's ever been hated on and risen above it and come out from the other side like a fucking savage," Billboardreports.

The singer has been supporting her new single with a Sorry Not Sorry intimate tour, performing at house parties across the country. The single is the first off of her forthcoming sixth studio album.

Take a look at Lovato's party, below: