Last night at her Speak Now Tour stop in Atlanta, Taylor Swift was joined onstage by Usher, to perform his hit ‘Yeah!’ Check out the video after the jump.

At each stop on her current tour, Swift has been performing songs by famous artists from whichever city she’s in. In Jersey, she covered Bruce Springsteen; in Detroit she performed Eminem’s ‘Lose Yourself’; and in Nashville, Hayley Williams surprised fans by accompanying Swift on stage to sing Paramore’s ‘That’s What You Get.’

Watch her duet on ‘Yeah!’ with Atlanta-bred Usher Raymond IV below!

After the show, Taylor tweeted:

I got to say ‘peace up, A-town down’ in atlanta then @UsherRaymondIV came out and sang ‘Yeah!’ with me. I’m thinking ‘is this real life?’

Usher also tweeted about the performance:

…AND rocked the stage with Taylor Swift tonight….I’m so superb wit this. The day came together as only my life cause. The boys came out.

What did you think of the duet? Was it to risqué for Taylor?