Jennifer Lopez and Luciana Barroso's feud is affecting best friends Ben Affleck and Matt Damon.

The buzz about Damon never approving Affleck and Lopez emerged after the duo reunited in 2021. Although they have been spotted together several times over the past few months, it reportedly did not help Lopez and Barroso to have a harmonious relationship.

Are Jennifer Lopez, Luciana Barroso Feuding?

RadarOnline.com cited a Star magazine source who claimed that Affleck and Damon felt tired of their wives non-stop bickering.

The "Good Will Hunting" star met his wife the same year his pal and the "Let's Get Loud" singer called it quits in 2004. Per the insider, Barroso established a close connection with Affleck 20 years before the "Justice League" actor reunited with Lopez.

"That grates on her nerves," the source said of Lopez. "As if Lucy thinks she's better than her or something."

"Ben doesn't think Jennifer has given Lucy enough of a chance," the insider continued.

While Affleck and Damon reportedly tried to help their wives fix their relationship, but it never went well.

Affleck and Damon's representatives have yet to respond to the new buzz.

READ ALSO: Jennifer Lopez Failed To Give What Ben Affleck Wanted After Marriage: 'Learn how to compromise'

Jennifer Lopez, Ben Affleck Helped Matt Damon in His Marriage

Amid the rumors about Lopez and Barroso's feud, previous reports said Affleck and his wife helped the "Green Zone" star when his marriage was on rocky ground.

"Jennifer wanted Matt to get into counseling, too, though her reasons were a little selfish!" the source said. "She hoped Matt would shed the bro behavior he shares with Ben and start paying more attention to his wife."

Affleck reportedly told his best friend to undergo therapy, which also helped his relationship with Lopez stay afloat.

However, there was also a previous claim about Lopez ruining Damon and Affleck's friendship that it could only be saved if the latter dumped his wife.

The "Love Don't Cost a Thing" singer and Affleck wed decades after calling off their engagement due to extreme media attention. They held their first  surprise ceremony in Las Vegas on July 16, 2022, before their grand wedding in Georgia.

Meanwhile, Damon and Barroso tied the knot in 2005 and have since welcomed their four kids.

READ MORE: Ben Affleck Never Gotten Over Jennifer Lopez, Even While Married to Jennifer Garner: 'You're a cheater'

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