Morgan Wallen bails on SNL sketch, Meghan Trainor uses weight loss meds & more | Page Six Headlines

Morgan Wallen refused to do 'SNL' sketch, so Joe Jonas stepped in last minute: 'Not super friendly', Kristin Cavallari finally names mysterious athlete beau as she confirms 'deep' fling is over, & Meghan Trainor admits to using weight-loss medication after shocking transformation. Page Six is your source for celebrity news, gossip ...