Usher delivered a Las Vegas-appropriate set heavy on glitz, choreography and nostalgia as he headlined Sunday`s Super Bowl halftime show, but it was new music from Beyonce and the Taylor Swift cam that grabbed the most attention. Swift was the night`s most-watched fan as she cheered on her boyfriend Travis Kelce, the tight end for the Kansas City Chiefs, from a luxury box with a coterie of famous friends - from Blake Lively to Ice Spice. Here are some of the highlights of celeb presence at Super Bowl this year.