Fans arrive at Las Vegas‘ Allegiant Stadium, where the San Francisco 49ers and Kansas City Chiefs will clash in a blockbuster Super Bowl showdown. The romance between pop megastar Taylor Swift and the Chiefs‘ charismatic Travis Kelce is just one of the storylines of a game that is expected to smash US television viewing records. Taylor Swift is one of a galaxy of stars expected to flock to the game in the Nevada gambling capital where the Chiefs are aiming to clinch back-to-back NFL championships. IMAGES