This is what happens when Reese Witherspoon and Sofia Vergara are forced to hang out...

When a big-name actor stars in a big-name movie, they have to spend lots of time promoting it. And, while walking red carpets, doing talk shows and changing outfits a thousand times a day might sound like fun to us mere mortals, it gets old for the A-listers involved.

But, when you get to do all that with a friend, it has to be a little more fun, right?

We assume so after seeing Hot Pursuit co-stars Reese Witherspoon and Sofia Vergara's Instagram feeds, which are full of girls-just-wanna-have-fun moments, like...

Basically sharing one seat on their private jet.

Twinning in Nashville.

Being force-fed really strong coffee.

Doing some Latin dancing in Miami.

Looking like super-hot besties in Vegas.

Gently putting donuts in someone's mouth.

Gently holding on to someone's hot fiancé.