But now it seems the Tron: Legacy actress has found a new object for her affections, and it’s none other than the super-hot Hangover star.
Onlookers have revealed Bradley took Olivia as his date to the Hangover 2 afterparty at swanky venue Boom Boom Room in New York last week, after walking the red carpet at the premiere.
‘Olivia was Bradley's date,’ one insider told American magazine Life & Style. ‘He was always taking her hand or putting his hand on her lower back, it was really sweet. He took care of her all night.
‘They were definitely together. At one point, they even wanted some alone time and hiked up the stairs to the roof, but they had trouble getting there!
‘They left together at 12.15. They seemed really comfortable together.’
Another insider added: 'It looked like Olivia was friendly with Justin, but flirting with Bradley.'
What are your thoughts on the latest romance rumour? Are Bradley and Olivia an ideal match? Let us know in the comments box below.