WATCH: Mila Kunis and Demi Moore joke they “have a lot in common” as they star in an ad together

A day we never thought we'd see.

Demi Moore and Mila Kunis, if we know one thing about them both, it's that they have the same taste in men, we one man in particular. Turns out there's more in common between these two than we first thought, as the two actresses also went to the same high school. While they went at different times, they ended up marrying the same man, also at different times to be fair. Starring in a new ad together, something we'd never imagine we'd see, the two are seen standing side by side at what is meant to be their high school reunion. As the award for "Most Admired Alum" is about to be announced, the pair stand on stage both thinking they've definitely won it. This is until they are shocked to see each other on that stage, with Mila asking Demi: "What are you doing here?" Demi simply shrugs, but are equally as surprised when neither is crowned as the winner. Demi then awkwardly looks at Mila and says: "I had no idea we went to the same high school." Which Mila hilariously replies with: "We have a lot in common." The pair really did go to the same school, Fairfax High School in Los Angeles, with Mila revealing to Entertainment Tonight that she was the one who contacted Demi when coming up with ideas for the AT&T Fiber advert. "It was during my first collaboration meeting with AT&T that we discovered Demi was also a Fairfax High alum," she tells ET. "I thought it would bring humor and laughs to what was already a great ad. I reached out to her and was so delighted she jumped on board. Now we're just working on becoming gigillionaires."