Diddy, Porter split up…

July 11th, 2007 | Music Guru | Music News, RnB and Hip Hop, Pop

It’s not Miller time for P Diddy. And it’s also no longer Porter time.

Just months after his longtime girlfriend Kim Porter gave birth to twin girls, Sean “Diddy” Combs announced Tuesday that the pair have split up.

Sean “Diddy” Combs, the 37-year-old rap mogul confirmed that he and model Kim Porter were no longer together. On Dec. 21, Porter gave birth to daughters D’Lila Star and Jessie James; the couple also have a son together, Christian.

Porter also has a teenage son, Quincy, from a previous relationship, while Diddy has teenage son, Justin, with Misa Hylton-Brim.

Of course, Kim Porter and Diddy know from breakups, having first called off their relationship in 1999, sparking a legal battle over child support for their oldest son. Diddy had a two-year relationship with Jennifer Lopez before getting back together with Porter in 2003.

As for Sienna Miller, the alleged other woman, the Britain-Bronx pairing first made headlines in the New York gossip sheets when she and Diddy were spotted clubbing in Gotham and then retreating to a hotel in the early morning hours.

Reports of a romance resurfaced last week, when the duo was appeared to look cozy at festivities surrounding the Concert for Diana in London, where Miller introduced an act and Diddy performed his hit “I’ll Be Missing You.”

British tabs published pictures of the pals both dining at London’s tony Cipriani’s after the concert, with Diddy serenading the Factory Girl star as an unidentified member of their dining party looked on.

Shortly afterward came the denials.

“I am in love with someone, but not Puff Daddy,” Miller said. “He’s just a good friend. Anyway, he has a beautiful girlfriend.”

Diddy also chimed in: “We all hang out together but there’s no more to it than that.” He explained away his alleged New York romp with Jude Law’s ex by claiming he was simply “being a gentleman” and escorting her back to her door.

But while Diddy told Essence he was an “ex-player,” he admitted that he wasn’t ready to marry Porter and even wondered, “Do you really think that God meant for a man to have just one wife?”