After a Selena fan account posted a series of shots of their idol wearing an array of gorgeous red dresses, Stefano commented, "She's so ugly!!!"
As you can imagine, the entire WORLD was shook by the statement.
But as the week went on, Stefano didn't show any remorse for his hurtful words. Instead, he has been posting screenshots of Selenator's angry comments and news headlines about their feud on his Instagram story, urging Selena to apologise to HIM.
He has also turned comments off his Instagram page.
Hopefully Selena is just ignoring this MESS that he started.