Sean “Diddy” Combs and his girlfriend, Kim Porter, have ended their ten- Last week The New York Post’s Page Six column reported that the model and actress left Diddy’s New York City digs and relocated to a new home in Beverly Hills with the couple’s three children, son Christian, 9, and six-month old twin daughters D’Lila Star and Jessie James, as well as Porter’s teenage son, Quincy, whose father is singer Al B. Sure. Combs has another son, Justin, 13, with fashion stylist Misa Hylton-Brim.

A Combs rep confirmed the breakup to PEOPLE, but has denied rumors that Diddy and British actress Sienna Miller are an item and that their alleged relationship broke up the couple’s happy home.

 Despite tabloid gossip and photos that surfaced of the Bad Boy leaving the London flat of the blonde Brit, the rep told People last week: “There is literally nothing between them.” A rep for Miller also said “reports of Sienna being linked with P. Diddy are categorically untrue.”

 Back in December, Diddy told ESSENCE Senior Writer Jeannine Amber: “I know she deserves to get married, but I’m just not ready,” he said. “It’s not a reflection on how much I love Kim. It’s that I’m just learning how to be a good boyfriend. When I’m finished with this step, I’ll move on to the next.”

 In the same interview, Porter expressed nothing less than confidence in their union and praised Diddy for his parenting skills saying, “He could be a little more attentive to his family, but I understand who he is and what that requires of him. He’s in a business where he wants to be the best, and he wants to make sure his family has the best.”