Meghan Trainor's best friend Chris Olsen is clapping back at haters after the singer abruptly canceled her upcoming tour. "So I guess now it's become public knowledge that Megan Trainor has canceled her tour, and on one of the posts that was saying that that happened, the comment section was predictably vicious," Olsen, 28, said in a TikTok video on Thursday, April 16. "And this is a bigger conversation than just her and people's feelings towards Meghan or whatever they want to say about it, it's the state of things online and how that comment section was, as I said, predictably vicious.