Cameron Diaz is famously ambivalent towards marriage. But whispers of an engagement are surfacing after the former ELLE cover star was spotted wearing a diamond sparkler on her wedding ring finger.

News Corp Australia are fuelling rumours that Cam is engaged to her rock star beau, Benji Madden after a whirlwind seven month romance. 

In September, the Good Charlotte musician fanned the flames by talking to Details magazine about his dreams of settling down and starting a family. His brother Joel is famously married to Nicole Richie.

The couple are yet to publicly comment on their engagement, but we hope it's true. Cameron would make one hell of a stylish bride.