John Mayer and Katy Perry debut "Who You Love" music video

John Mayer and Katy Perry got cozy on camera in the new music video for their duet "Who You Love."

The couple premiered the video Tuesday during an appearance on "Good Morning America."

In the clip, the singers and other real-life couples ride a mechanical bull in the middle of the desert.

"We set the casting call up for real couples. It's just so authentic -- they were having a great time," Mayer, 36, said on "GMA." "There's nothing scripted in that video except putting the bull in the middle of the desert." 

"Relationships are kind of like riding a bull -- you hold on for dear life. Sometimes you get a little buck here and there, but you get back on," Perry, 29, added. 

Watch the video below: