Remaining polite throughout her six-minute prank, the 'Mirrors' singer squirmed as Sabrina called him "hot" and constantly played with her hair.
JT was in Brazil to promote his latest flick 'Runner, Runner' but Sabrina was more intent on getting him to dance.
She told him he sang and danced "like a black American," and asked if he would "want to learn to samba like a black Brazilian?"
Justin laughed but his publicist declined the offer for him.
The best part of the whole interview? When JT was presented with a signed model of Sabrina's butt. Take a look in the video above.