After Game of Thrones star Richard Madden recently slammed the model/actress when asked about her viral, cringe-worthy interview with Good Day Sacramento from July -- calling her "unprofessional" -- Delevingne brutally called him out on Twitter on Tuesday night.
"@_richardmadden I have no idea who you are but I think it's little desperate for a grown man to be bad mouthing someone they don't know," the 23-year-old Paper Towns star tweeted in response.
Madden, 29, then attempted to squash the beef, tweeting out an apology to Delevingne on Wednesday morning.
"Hi @Caradelevingne, nothing but respect for you," he wrote. "Misquoted and blown out of proportion. #SlowNewsWeek."
The comments in question are from Madden's recent interview with Style magazine. "It was unprofessional," he said of Delevingne's awkward morning television interview while she was promoting Paper Towns, which ended with the anchors suggesting she "take a nap" after her sarcastic answers. "It made her seem ungrateful. She showed her age. For Cinderella, I did six weeks of those interviews, where you get asked the same eight questions."
"If you're not capable of doing that gracefully, then don't do it," he added.
But at least Delevingne seems to have a sense of humor about her surprising feud with the Cinderella actor, later re-tweeting a meme of herself poking fun at Nicki Minaj's epic call-out of Miley Cyrus at the MTV Video Music Awards.