The ‘Brothers & Sisters’ star and Miller kept their budding romance under wraps for as long as possible, but are now making their relationship known. The rumors of the British actress and P. Diddy dating have been laid to rest by the news. “This is the first bloke Sienna has been serious with since she finally split from Jude. These vicious allegations of her being with Sean ‘Diddy’ Combs and splitting up his relationship with Kim Porter are awful,” a source said. “Bu they have actually worked in her and Matthew’s favor a bit. It has taken the heat off their relationship.”
The source farther discredited rumors that Miller was ever romantically involved with Diddy saying, “Sienna and Diddy are party pals. They love to go out and have a good time but that’s where it ends, they have had some wild nights in