Taylor Swiftowned the Billboard Music Awards in Las Vegas on Sunday by taking home eight awards, and, as it turns out, she also owned the afterparty. Taylor's brother, Austin, who graduated from **tre Dame last weekend, shared a ****** of photo booth snaps from Taylor and Ed Sheeran's star-studded party. In the photos, Taylor is seen cozying up to her current squeeze, Calvin Harris, while Ed, Austin, and the boys of One Direction (sans her ex-boyfriend Harry Styles) strike hilarious poses for the camera. They are also all sporting fun props, including crowns, swords, gold chains, a wolverine claw, and a tiger mask. In the middle photo, Taylor and Calvin are seen engaging in a sweet Eskimo Kiss while rubbing their **ses together. One Direction's rep told the UK's The Sun that Harry didn't stay in Vegas after the show, so he opted out of all celebrations. See the funny Party moments above, then see Taylor and Calvin's PDA from earlier in the night.