Miller finds love with co-star

Sienna Miller has reportedly found love with her new co-star, Brothers & Sisters hunk Matthew Rhys.

The Alfie star, who split from on/off fiancé Jude Law last year, fell for the Welsh actor on the set of Dylan Thomas biopic The Edge Of Love.

British newspaper The Sun reports the couple's burgeoning romance was encouraged by their The Edge Of Love co-star Keira Knightley.

A friend says: "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. But they have actually worked in her and Matthew's favour a bit. It has taken the heat off their relationship."

Miller split from model Jamie Burke after a brief romance earlier this year.