We can't handle the nostalgia!
Brett Ratner shared an amazing throwback photo on his Instagram from the set of the music video he directed back in 2000 for Thank God I Found You!
The song was Mariah Carey's fifteenth No. 1 hit, and also featured r&b singer Joe and 98 Degrees -- all of whom are seen in the picture with Ratner!
[ Photos: Mariah Carey & Katy Perry Stun At The 1toInfinity Show! ]
We're not sure what we like the best about this photo, Mimi's signature Rainbow tank top or Nick...