TMZ staffers spotted Nicole Kidman this afternoon in the casino at the Mandalay Bay Hotel in Las Vegas, sporting what appeared to be an enormous engagement ring.
The former Mrs. Cruise sat alone at the blackjack table as she played out an impressive pile of chips, stacked almost a half-foot high. She was playing at a no-limit blackjack table. Her chips ranged between $25 and $500 each.
Nicole has been linked romatically to country crooner Keith Urban -- who is also in Vegas for the Radio Music Awards tomorrow night.
The people in the casino definitely noticed Nicole but left her alone. There were two other players at Nicole's table. They had friendly interaction as they gambled away.
As if she needs the extra bucks, Nicole appeared to be winning, possibly winning big. Indeed, she had a winning smile on her face as the dealer drew the cards.
Nicole was dressed casually, wearing jeans and a black sweater. It appeared she wore little, if any, make-up. TMZ staffers say she looked "amazing."