The onscreen friendship translated to real life for these besties. Pics of them on vacation and adventuring can be found all over Instagram with the amazing hashtag #buttahbenzo. (Get it?)

These two singers have been friends for years and share stories and advice about their careers regularly. 

The models were kinda/sorta related through the ever-complicated Jenner/Kardashian family tree, but they've come out on the other side best friends.

These two pop up on Instagram together all of the time. The besties grew up together in Barbados and remain close to this day.

The superstar singer and her bestie have been shown to get quite "close" on Instagram.

The former Disney Channel stars overcame an early rivalry (facilitated by the Mouse House) and became good friends. 

Jenner insisted that Mia sing her to sleep during sleepovers at one another's homes. This led to a career choice for Pia Mia and a lifelong friendship. 

These two have burst onto the social media modeling scene in the last couple of years.

The model and actress have been featured together an awful lot on Instagram lately in increasingly off-kilter poses.

Friends since the High School Musical days, Hudgens and Tisdale enjoy low-keys nights in and help each other through difficult times in their careers and personal lives.