Rooney Mara has sparked rumours she is getting ready for a trip down the aisle after being spotted with a diamond ring on THAT finger.
The actress was wearing the sparkler at Sundance Film Festival where she was supporting her boyfriend Charlie McDowell at the premiere of his new film The One I Love. (Coincidence? We think not!)
As yet, there has been no confirmation of an engagement from the couple who apparently started dating two years ago.
