Sundance is in full swing! The stars came out to celebrate T-Mobile Presents Google Music at Tao in Park City. Christina Hendricks and husband Geoffrey Arend, Aziz Ansari, Scott Speedman, Theresa Palmer, Mary J Blige and Kendu, Mechad Brooks, Anne Heche, Laura Prepon, Wilmer Valderama, Danny Masterson, Mario Lopez, Quincy Jones, Paris Hilton and boyfriend Afrojack, Asher Roth, Lil John, Cisco Adler, Nick Lachey, Ben Lyons, Anthony Mackie, Phoebe Price, Estelle, Harvey Weinstein, Tinsley Mortimer, Stephanie Pratt, and David Henrie were among the celebs who were dancing the night away to the sounds of DJ Vice.

Paris Hilton was dancing on stage and entertaining the crowd complete with sunglasses and black earmuffs. Boyfriend Afrojack looked on was never far away. Wilmer Valderama, Laura Prepon, and Danny Masterson had an informal That’s 70 Show Reunion and were hanging and taking pictures. Scott Speedman and Theresa Palmer were chatting closely and dancing at their table. Nick Lachey was holding court and celebrating a friend’s bachelor party. Madmen Star Christina Hendricks made it a date night with husband Geoffrey Arend while Anne Heche was hanging out at the next table with friends and actor David Henrie.

Always up for a party Lil John was dancing at his table with Cisco Adler and even made a few trips to the DJ Booth to visit DJ Vice. Parks and Recreation Star Aziz Ansari was chilling at his table and chatted with Grey’s Anatomy star Jesse Williams.