According to Radar Online, Cooper and the model broke up "following a series of explosive fights and one too many disagreements with Cooper’s mom."
"Things went south over the Christmas period between Shayk and Cooper, with the two often having arguments about the actor’s mom," a source tells the site. Adding that after Shayk and Cooper’s mom "began to butt heads," the actor’s mother “didn’t want” the strong-willed, Russian model for her son.
The insider further claims Shayk was devastated by the breakup. "She has already moved on with another man, a British model by the name of Stephen James," says the source. "Irina always seems to pick the wrong men so she’s taking it slowly with Stephen but the fact they were friends first helps a lot."
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However, Gossip Cop claims Cooper and Shayk have not split. The site says the report is "completely untrue" and the model doesn't have a "new man".
Besides, Cooper and Shayk were spotted earlier this week walking hand-in-hand in New York.