Has Ben Affleck gone under the knife?

After the actor took the stage for “The Roast of Tom Brady” Sunday, several social media users speculated that he has had plastic surgery.

One troll joked on X that Affleck, 51, was “hard launching a new face,” while others wrote that he was “fresh from a face lift” that left him “melty looking.”

A fourth viewer asked, “THIS is Ben Affleck? Why does his face look so different? It’s almost like he had some nips & tucks done.”

Other X users compared the “Gone Girl” star to Curious George and “Bruce Springsteen after a three-day bender,” while one more asked why he could not “afford good plastic surgery.”

Among the viral tweets about his appearance, one fan wondered whether Affleck’s marriage to Jennifer Lopez “is doomed” with the singer, 54, allegedly “trying to change” him.

Affleck’s rep did not immediately respond to Page Six’s request for comment.

During the roast, the Oscar winner blasted online critics “hiding behind [their] keyboards” and yelled at former New England Patriots coach Bill Belichick.

“I don’t think I’ll ever get this chance again,” he said. “I’m probably never going to work again, actually, after tonight.”

Other A-listers to roast Brady, 46, included Kevin Hart and Kim Kardashian.

The comedian, 44, joked about the athlete’s ex-wife, Gisele Bündchen, moving on from their marriage by dating her jiu-jitsu instructor, Joaquim Valente.

As for Kardashian, the reality star, 43, poked fun at 2023 rumors that they had dated.

“I’d never say if we did or not. I’d just release the tape,” she said, referencing her 2007 sex tape.

Kardashian was savagely booed by audience members — and got a roasting of her own from Hart, Brady and more participants.

Comedian Tony Hinchcliffe compared her to a “whale’s vagina,” while the seven-time Super Bowl winner quipped Kardashian was “terrified” to leave her kids “home alone” with ex-husband Kanye West.