Cameron Diaz is dating Adam Levine.The 'My Sister's Keeper' actress - who recently split from her British model boyfriend Paul Sculfor after a year-long relationship - and the Maroon 5 frontman were spotted enjoying an intimate lunch at Los Angeles' Chateau Marmont's restaurant.

A source said: "They looked really excited to be together. It didn't seem like the first time they met - they were comfortable with each other.Cameron was laughing at all of Adam's jokes and they seemed like such a perfect match. They were even dressed alike!"Cameron and Adam arrived at the up-market eatery at around 1pm, and stayed for about an hour.