Aerosmith teamed up with RUN DMC to break the boundaries of rock and rap, now Steven Tyler picks up where they left of and runs with it!

I'm not much of a country music fan, go figure, but in surfing around on Youtube I found a video from this past Sunday's ACM Country Music Awards show that got my attention.

Carrie Underwood, or as my nephew Tanner would say "Carrie Underwear," sang along side Tyler in a really rockin' version of Walk This Way.

Check out the video for yourself.

It's an odd pairing, but it works! Especially, since Carrie Underwood is HOT and has a cat of 9 tails on the end of her mic.

This got me to thinking what other artists would you like to see teamed up? For me...M. Shadows with Hollywood Undead.  I just think that would be cool as hell.