They saying that Halle Berry might be engaged to Olivier Martinez! The actress was spotted sporting a big rock on her ring finger.

It certainly seems like things have gotten very serious with Halle and Olivier—her daughter Nahla has spent tons of time with the French film actor, and the little girl seems to be very comfortable with her second daddy.

The Oscar winning star sipped on a drink as she showed off the impressive piece of jewellery yesterday.

The ring is a genuine emerald ,and gyms that size are extremely expensive. If the pair, who have been dating since filming unreleased thriller Dark Tide at the end of 2010 got engaged over Christmas. More coming….