Actress Cameron Diaz, who recently shared that she is open to marriage, was spotted wearing a ring on her left hand again, fueling engagement rumours.

The actress was seen wearing the ring at the BBC studios here recently, reports mirror.co.uk. She didn't even hide her ring as she walked past cameras.

This is not her first sighting, as the actress also showed off the jewellery on Miami's Walk of Fame.

Diaz has remained tight-lipped over the speculation that her boyfriend and band Good Charlotte star Benji Madden has proposed her.

The rumours were started when the actress stepped out with the ring in October.