On Sunday, Justin Bieber went on Instagram Live for a lengthy video that mostly showed him gliding around his kitchen on hovershoes, and at one point he jokingly reenacted Taylor's post-Lasik surgery meltdown -- which Jimmy Fallon played during his Tonight Show interview with the singer on Thursday.
"It's not the banana that I wanted!" Justin screams, imitating Taylor's dazed and deeply concerned voice from the hilarious clip. "It not the right banana. It has no head!"
"That was so funny," Justin's wife, Hailey Bieber - who is filming the Instagram Live video - says from off-scream, referring to Swift's now-famous freakout.
The imitation was brief, but some of Taylor's more vocal fans immediately began accusing Justin of throwing shade, and trying to stir up trouble.
"I mean I’m not surprised at this point but [for real] she just had surgery??? Doing this is so uncalled for," one fan wrote on Twitter. "He’s literally just bullying her."
Meanwhile, some users - even devoted Swifties - didn't see a problem with the post.
"I legit don’t think they’re trying to make this a big deal, they just saw it and were laughing about it but everyones freaking out. Like what are they supposed to do not make fun of it? When everyone else is?" another commenter replied. "It was meant to be a funny video, at least they thought it was funny."