Darius Jackson, Keke Palmer's boyfriend, has 'Moved On' amid relationship controversy, according to an exclusive source.

A source claims that Jackson, the father of their young son Leo, is putting the controversy behind him in the midst of the 'Nope' star's clever new musical collaboration with Usher

The "Boyfriend" in question might no longer be Darius Jackson.

Following Keke Palmer's collaboration with Usher on his new song "Boyfriend," a source claims that her ex-boyfriend.

actor and fitness instructor Darius Jackson, is now taking fresh actions of his own.

Jackson, who gained notoriety in July when he openly critiqued Palmer's outfit on a social media picture of the actress .

Dancing with Usher as he serenaded her during his Las Vegas residency, has "moved on," a source tells PEOPLE.

Photos of Palmer, 29, wearing a transparent dress to the performance prompted him to write, "It's the outfit tho.. you a mom," in response. 

After receiving criticism, Jackson canceled his Twitter account 24 hours later.

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