Now that's a duet! 

Kacey Musgraves and Katy Perry took the stage together for CMT's Crossroads over the weekend, where the dynamic duo performed the country cutie's hit single "Follow Your Arrow" and a few of Katy's popular tracks. 

Check out the sweet video above!

The "Roar" singer sounds great with Musgraves, and they both have the perfect personalities for the quirky track. 

The singers will be hitting the road together this summer for Katy's Prismatic tour, and it definitely seems like they already have amazing chemistry. 

Besides collaborating onstage, Katy and Kacey are close pals in real life too -- Perry's even admitted that she's seen Musgraves naked!

What do you think of the singers' duet? Tell toofab in the comment section below! 

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