Ben Affleck's recent sighting sparked plastic surgery rumors.

The "Justice League" star turned heads and raised eyebrows when he took the stage for "The Roast of Tom Brady" on Sunday, Page Six reported. Many viewers felt that something was off in Affleck's appearance, and they immediately took to X, formerly Twitter, to share their observations, with some joking about it.

"Ben Affleck is hard launching a new face at the Tom Brady roast tonight," one tweeted.

Another agreed, "I said the same thing out loud."

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Ben Affleck
Ben Affleck attends the Los Angeles premiere of Amazon Studio's "The Tender Bar" at TCL Chinese Theatre on December 12, 2021 in Hollywood, California.
(Photo : Amy Sussman/Getty Images)

"Ben Affleck is on stage fresh from a facelift," a third person opined.

"Ben Affleck debuting a new melty looking face at the #RoastOfTomBrady," a fourth user wrote.

"What is wrong with his face? Looks like he's been to Tom Brady's surgeon," a different person said.

"THIS is Ben Affleck? Why does his face look so different? It's almost like he had some nip & tucks done," a different person asked, unsure if the person onstage was the "Batman" actor.

Another user seemed not surprised by Affleck's appearance and claimed that it was "just Botox" and "fillers." The online user said Affleck could visibly not move his forehead, and it appeared that he had done the procedure the previous day.

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"He'll look better in about six weeks and then it will start to wear off. He's done this for the past few years," the user added.

Although there were speculations about plastic surgery, some didn't think there was anything wrong with Affleck's appearance. They claimed he looked the same and was fine.

"It's clearly Ben Affleck," one wrote.

Another added, "He seems well."

Meanwhile, some netizens didn't find humor in Affleck's message. He was supposed to roast the retired footballer but took digs at those who criticized Brady's career.

Ben Affleck, Jennifer Lopez
 Ben Affleck and Jennifer Lopez attend the Los Angeles premiere of Amazon Studio's "The Tender Bar" at TCL Chinese Theatre on December 12, 2021 in Hollywood, California.
(Photo : Amy Sussman/Getty Images)

"You guys out there talking s**t alright, behind your back and keyboard doesn't make you a fan that makes you a b***h," he said in the clip.

Another jokingly responded that Affleck "sure knows about being a b***h" by "following JLo around looking miserable all the time. [He's] a pro!"

Affleck and Lopez first dated in the early 2000s, but they canceled their 2003 wedding three days before they were set to exchange vows and eventually called off their engagement. They reunited in 2021, nearly two decades later, and wed in Las Vegas in July 2022.

However, an unnamed source previously claimed that Affleck looked "so relaxed and well" when he was with his ex-wife, Jennifer Garner. However, he allegedly looked "tense, even angry at times" around his current wife, Jennifer Lopez.

Jennifer Garner and Ben Affleck
Actor Ben Affleck and actress Jennifer Garner pose during the 16th annual Critics' Choice Movie Awards at the Hollywood Palladium on January 14, 2011 in Los Angeles, California.
(Photo : Christopher Polk/Getty Images for VH1)