Mila Kunis [1] flashed a big smile when she went on a casual lunch date with Ashton Kutcher [2] and another couple in Hollywood on Saturday. The actress's growing baby bump was on display as she walked around the parking lot of Musso and Frank Grill while wearing a fitted white tank top and flowing maxi skirt. Mila and Ashton have been spending quite a bit of time together as they prepare for the arrival of their first child. The couple went on two burger dates in a row [3] earlier this month, sparking suspicions that Mila might be craving burgers during her pregnancy. Despite their frequent outings together, Ashton and Mila were briefly split up in mid-July when Ashton flew to Brazil to watch the World Cup final [4].