The 2019 AMAs are in full swing, and while things might look pristine on TV and onstage \u2014 wait \u2019til you get a load of what the stars are doing behind the scenes \u2026 it\u2019s even better.<\/p>\n<\/section>\n Hollywood\u2019s biggest and brightest stars were out in force Sunday at the Microsoft Theater in DTLA, where A-listers like Taylor Swift<\/strong>, Selena Gomez<\/strong>, Shawn Mendes<\/strong>, Camila Cabello<\/strong>, Shania Twain<\/strong>, Billie Eilish<\/strong>, Lizzo<\/strong>, Post Malone<\/strong>, Halsey<\/strong>, Dua Lipa<\/strong>, Lil Nas X<\/strong>, Ciara<\/strong>, Christina Aguilera<\/strong>, Carrie Underwood <\/strong>and others arrived dressed to the nines.<\/p>\n<\/section>\n Selena, Halsey and even Shawn and Camila were added to the performance lineup just over the past few days \u2014 but everyone will obviously be waiting to see T-Swift do her thing.<\/p>\n<\/section>\n As we reported \u2026 she\u2019s receiving the Artist of the Decade Award at the show, and is expected to do a compilation of most of her old hits in one performance. Of course, she griped about that recently, claiming Scooter Braun and other Big Machine honchos weren\u2019t letting her<\/strong><\/a>.<\/p>\n<\/section>\n That\u2019s all been resolved now<\/strong><\/a> though \u2014 Scooter and them gave Taylor\u2019s people the licensing rights to her old songs for this performance and any others that get rebroadcast from it \u2014 but as to whether she\u2019ll bust out songs like \u201cShake It Off\u201d<\/strong><\/a> or not \u2026 time will tell.<\/p>\n<\/section>\n One thing\u2019s for sure \u2026 Scooter won\u2019t be in the building<\/strong><\/a> should Taylor decide to unload on him in her acceptance speech.<\/p>\n<\/section>\n<\/div>\n