Rapper Juicy J, who features on Katy Perry's new single 'Dark Horse', has revealed that he would give her a 10 out of 10 for her efforts on the stripper pole that made an appearance in the song's music video. 

Speaking to MTV News about how she worked the pole and performed a series of sexy moves, he admitted that he was impressed by her flexibility:

"Man, a 10, man, Katy Perry's the best, man, she's a genius, she's a professional at everything she does. I didn't know what to expect, like, when I saw the video, like, when it was done, like, all the special effects, I knew it was going to be something great because they had all these big just, like, sculptures and chicks dancing, the pole dancing, and everything was just, it was amazing, man. I had a lot of fun; I wish I could do it again."

Juicy J added that he consumed a lot of junk food on the set of the video, but it was a very enjoyable experience overall: "I ate a lot of Roscoe's [House of Chicken and Waffles], I know that much, they bought me a lot of Roscoe's, man, they took care of me, man. Thanks, shout out to the crew, you know, it was a great crew."

Watch the music video for 'Dark Horse' below: