George Clooney and his girlfriend Amal Alamuddin have fuelled rumours they're engaged.
The couple have sparked speculation they're heading for the aisle after the 36-year-old lawyer was spotted showing off a diamond sparkler on her ring finger as they indulged in sushi at Nobu in Malibu on Thursday (24.04.14).
According to Entertainment Tonight, the couple, who are yet to confirm they are even dating, were joined by Cindy Crawford and actor Edward Norton.
The website claims: ''Multiple sources confirm that they saw Amal showing off a ring to Cindy, the wife of Clooney's business partner Rande Gerber.''
The pair - who were first linked after a dinner date in October - have been getting serious in recent months and were most recently seen at a special screening of George's movie 'Monuments Men' at the White House in February.
An onlooker said at the time: ''His arm was around her shoulder and she had hers around his. They just seemed very, very together.''
George's romance with Amal came shortly after he split from Stacy Keibler last July, who reportedly ended their relationship because the Hollywood hunk didn't want to settle down and have children.
Meanwhile, the actress-and-model swiftly moved on, marrying Jared Pobre in a romantic ceremony in Mexico last month, and is already expecting a baby.