Wed, Aug 28, 2013 8:08 AM EDT
Tags:  CrazySexyCool, TLC

Ready to feel really old?

It's been 21 years since TLC's debut album "Ooooooohhh...on the TLC Tip" was released.

But now there will be somewhere to properly place your nostalgia. The group's surviving members, T-Boz and Chilli, are working with VH1 to release a new film that chronicles their turbulent rise to fame in the early 1990's. It's due out in October, but you can watch the trailer now.