Miami Music Week and Ultra Music Festival wrapped up Sunday night with Swedish House Mafia’s last performance ever as a trio. The group, who announced last summer they were splitting, had Cameron and Tyler Winklevoss, Paris Hilton, Reggie Bush and others dancing in the Lavo/Tao/Marquee VIP Lounge. Elsewhere during MMW, David Guetta had the crowd doing the Harlem Shake at his “[Bleep] Me I’m Famous” Party at Story on Friday night. Afrojack soaked the crowd with three methuselahs of Ace of Spades champagne, worth $100,000, at Mansion on Saturday night. Erick Morillo left some fans thinking he’d partied too hard when he canceled several gigs during the weekend, but he explained his mother had fallen ill and he needed to tend to her. And a giddy Florence Welch of Florence + the Machine left partygoers at Soho Beach House disappointed Saturday night, with one calling her disheveled DJ performance “offensive from the awkward moment it started.”