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"They are indeed no longer together and haven't been for months," a representative for Cassie, whose full name is Cassie Ventura, told celebrity gossip site LoveBScott.
The news comes after LoveBScott reported that Combs is dating 26-year-old model Jocelyn Chew. According to the website, the two were seen in Miami in September and at a Drake concert Friday in Los Angeles.
After keeping their relationship private for years, Combs and Cassie went public with their relationship in 2012. The two collaborated on multiple songs together and first met when Cassie was signed to Combs’ Bad Boy Records.
The two have no children together. Combs is father to sons Quincy Brown, 27, Justin, 24, Christian, 20, twin girls D’Lila Star and Jessie James, 11, and daughter Chance, 11.
Reps for each had no comment to People about the reported breakup.