Taylor Swift and Travis Kelce bring their love story to the dance floor! ET has learned more about the couple's postSuper Bowl LVIII celebration at Wynn Las Vegas’ XS nightclub after the Kansas City Chiefs beat the San Francisco 49ers. An eyewitness tells ET, the two were spotted enjoying the night, as they danced together in the DJ booth while singing along to Taylor's hit song 'Love Story.' Taylor and Travis were also seen 'exchanging affectionate gestures' throughout the evening, including sharing 'celebratory kisses.'