Mila Kunis and Ashton Kutcher, who were spotted zooming around Hollywood on the actor's bike last to last week, are not an official couple, according to a source. The 28-year-old actress and her former 'That 70s Show' costar have been seen sharing meals several times during the spring and even took a three-day road trip getaway outside LA in late April.
"They're not exclusive, but they are hanging out and seeing where it's going," Us Magazine quoted a source close to the pair as saying. The 34-year-old actor had previously been married to Demi Moore for six years, and Kunis was in a long-term relationship with actor Macaulay Culkin. "They've been hot for each other for years. It stretches back to when they were friends on their show!" another source added.