The rumor mill is in full swing regarding Sienna Miller and Jude Law`s relationship. Miller has recently been spotted wearing the engagement ring Law gave her before their much-publicized break-up.

According to friends, Sienna is only wearing the ring because she likes how it looks. They argue that she is not engaged because she is not wearing the ring on her wedding finger.

Although Miller and Law were once engaged, they called it off in 2006 after Jude confessed to having an affair with his children`s nanny. However, the couple has recently reunited, and Miller appears extremely happy about it. In fact, her friends say they wouldn`t be surprised if they did decide to marry.

Sienna Miller and Jude Law have been quietly dating again since they worked near each other on Broadway a few months ago. Sienna recently confirmed that they are back together.

"It's going really well. I'm so happy actually, he's great," she told UK's Daily Mirror at her Twenty8Twelve fashion show.