09/07/2012 03:20 pm ET

Katy Perry, Rihanna: A Look Back At Their Friendship (PHOTOS)

They found love: Katy Perry and Rihanna giggling and gossiping into each others' ears like little girls last night at the MTV Video Music Awards reminded us just how close these pop divas are. They couldn't be more different -- one grew up in Barbados, the other in California as the daughter of two pastors -- which makes their girl-mance all the more charming. Take a look at some of the pair's best BFF moments in our slideshow below.

Katy Perry, Rihanna: Celebrity BFFS