Cassie and Diddy got into a huge argument in a car Wednesday afternoon after Cassie told Diddy she wanted to break up, according to TMZ.
Diddy got pissed off and took Cassie’s phone and started going through it to see if she was cheating.
TMZ claims that Diddy jumped out of the car with her phone in Beverly Hills and she took off with the driver.
Cassie told her mom about the phone incident, and the mom called the cops on him.
According to TMZ, Cassie explained to the cops she got the phone back so they left, but they did write up domestic incident report.