Is the marriage conflict between Jennifer Lopez and Ben Affleck still going on during the holidays?

The newlyweds put their issues aside to enjoy their guests at their first-ever, celebrity-studded Christmas dinner as Mr. and Mrs. Affleck, a source who spoke with Radar Online said.

For their A-list friends, the "Jenny From the Block" hitmaker persuaded the "Batman v. Superman" star to take the stage and perform a festive jingle.

Ben was captured channeling his inner JLo by belting out some songs on the microphone during the exclusive Christmas party that was held at their Hollywood home over the weekend, according to a picture that is presently going viral online.

But the "Gone Girl" actor's wife went on the mike with him instead of letting him have all the limelight.

When JLo and Ben performed the John Legend song "By Christmas Eve," pals including Kim Kardashian and Billie Eilish were present.

Ben Affleck, a well-known karaoke aficionado, allegedly got a standing ovation despite not even coming close to being a professional singer.

Bennifer, who recently had a spectacular wedding in August after being married in July, seemed delighted and enthusiastic in front of their guests.

Radar Online was informed by sources that their brief marriage is beginning to falter behind closed doors.

They also stated that the "Shotgun Wedding" actress' "control-freak methods" are harming their marriage since she made Ben swear to give up smoking, a bad habit he finds difficult to give up.

Their marital problems, according to the insider, are "a mile long" and they haven't been able to stop fighting since exchanging vows.

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In addition to the actor's love of smokes, it's been said that JLo and Ben have trouble integrating their families.

JLo and Jennifer Garner, who is Ben's ex-wife, are rumored to be at odds behind the scenes. They have three children together: Violet, 17, Seraphine, 13, and Sam, 10.

The former "Alias" actress is reportedly preparing to "split" their three children rather than spending the whole Christmas season with Ben, so this year's holidays will be different for these families, according to Radar Online.

"The concept of them cooking together or delivering warm and cuddly speeches - it's not going to happen," the source asserted.

They'll spend two holidays traveling between the two homes.

It is wise to take this rumor with a grain of salt as there is no evidence that Jennifer Lopez and Ben Affleck are having marital, family problems or that JLo is a "control-freak."

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