Mila Kunis and Ashton Kutcher were spotted on vacation in St. Tropez, France over the weekend, and they weren't alone; the couple shared their time with Princess Beatrice and her beau, Dave Clark.
The couples have spent time together before; last month they hung out in London and went on a pub crawl together. The pairing came about because Clark is the head of relations at Virgin Galactic, and Kutcher has signed up for a seat aboard the space plane during its first flight.
The double-dating friends spent time on a yacht during their vacation and walked on the beach together while trying to avoid paparazzi. Kunis and Kutcher were even seen throwing out a little PDA, which is rare for the couple. After hooking up last year, the two kept things quiet about their relationship for a while despite being spotted going to each other's homes and hanging out. They have become a media favorite due to their onscreen relationship on the '90s sitcom "That '70s Show".
The working couple had a well-deserved break from their busy schedules; Kunis has been working on "Jupiter Ascending" with Channing Tatum and Kutcher has been absorbed in his role as Apple creator Steve Jobs.