Ashton and Mila Put Their Love on Display at a Robin Thicke Concert

Mila Kunis stuck to Ashton Kutcher's side when the couple attended a concert during the Taste of Chicago event in the Windy City yesterday. The pair stood offstage while Robin Thicke and Estelle performed for a large crowd of fans. Ashton met up with Mila after taking a trip to Paris to screen his latest film, Jobs, based on the life of Apple founder Steve Jobs. Their cuddly appearance at the Robin Thicke show comes a few weeks after their friend and That '70s Show costar Laura Prepon hinted tha...