Sienna Miller has sparked speculation she's ready to get really serious with former fiance Jude Law again - she's wearing the engagement ring he bought her.
Friends insist she's wearing the gem as jewellery and not on her wedding finger, but it's clear she likes the look of it.
She and Law called off their engagement in 2006 after the actor came clean about his affair with his children's nanny, but they've recently reconciled.
A friend of the couple tells Life & Style magazine, "She wore it (ring) for fun, probably as jewellery, but she wore it with close friends, and everyone saw it. There's no denying it.
"They're not engaged, but I wouldn't be surprised if she and Jude go all the way. She's very happy."
The pair rekindled their relationship in December after a turbulent year in both their personal lives.
Miller dated married father of four Balthazar Getty last year while Law became a father for the fourth time.
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