Charlize Theron has fuelled rumours she's engaged to Sean Penn after stepping out with a huge diamond on her ring finger.
The Prometheus actress and 53-year-old actor have have been surrounded by engagement rumours for the past few days.
Sean accompanied Charlize to Paris Fashion Week earlier this month (KCS Presse/ Splash News)
And 38-year-old Charlize seemed to lend weight to the rumour when she was pictured heading through Los Angeles International Airport on Wednesday with a new sparkler in tow.
Photos of Charlize's new shiny accessory comes as reports the Hollywood couple are planning to marry began to swirl over the weekend.
"They want to get married very soon," a source told US Weekly. "Sean is revitalised with Charlize."
The publication report the couple have their eye set on a ceremony in Charlize's native South Africa.
Charlize, seen here cradling her two-year-old son Jackson, is said to be marrying Sean in South Africa (WENN)
"They want to get married very soon," a source revealed.
The magazine added that while the couple have not been romatically involved for long, their friendship spans nearly 20 years.
"Charlize has seen Sean grow up," added the insider. "He's a wiser soul and much more patient," the source continued, adding: "They're looking to the future with a lot of hope."
