New Las Vegas arena finds itself on the front line in clash between Katy Perry ...

New York Daily NewsNew Las Vegas arena finds itself on the front line in clash between Katy Perry ...New York Daily NewsThe rivalry between Taylor Swift and Katy Perry has come down to a royal rumble in Las Vegas. Sin City sources tell us that bigwigs preparing to open the $375 million MGM-AEG Arena next spring are trying to decide who should perform on opening night, ..."Fakers gonna fake" Taylor Swift merch in ChinaCBS NewsTaylor Swift's 1989 Tour Continues To Enchant Fans Through Summer DatesForbesThey knew Taylor Swift and Katy Perry were trouble when they walked inMirror.co.ukInternational Business Times UK -E! Online -People Magazineall 49 news articles »