Ashton Kutcher and Mila Kunis' former co-star Laura Prepon thinks it's ''so awesome'' that they're expecting their first child. Laura, who starred with the couple on 'That 70s' show for nine years until 2006, can't wait for them to welcome their first child, rumoured to be a baby girl, later this year. The 'Orange Is the New … [Read more...] about Laura Prepon Happy for Ashton Kutcher and Pregnant Mila Kunis