"The Interview" actor said his performance during their training sessions for the movie did not impressed the 'Get Happy' hitmaker.
"I literally had Pharrell Williams banging his head against a wall trying to extract like a f***ing good note out of me. I'm like 'someone less famous would actually be more helpful'," Rogen said according to Femalefirst.
"It's like the last thing I need is like 'oh so you have to learn to ride a motorcycle, we have Evel Knievel here to teach you!' Like I don't want that, just give me a guy!" he added.