Taylor Swift & Usher - Yeah - Concert Video

Usher appeared in one of the last concerts of Taylor Swift and the two performed a duet of the rapper's hit song "Yeah".

This is what Taylor tweeted about the performance: "Incredible show in Atlanta and then came out to sing @ UsherRaymondIV" Yeah! "With me. I'm thinking if this is real."

What do you think of the duo? Did you like?