Well this shines a new light on their weekend escapades!!
Back when Mila was breaking into the biz and Ashton was just "that Calvin Klein guy," the
power couple two friends shared steamy moments on That ‘70s Show.
In fact, the kissing co-stars' smooch was Mila’s first mouth-to-mouth! Ever! Whaaaat?!
Ashton was more surprised than us! He continued: