The Twilight star has revealed his respect for the X-Factor boss, declaring, 'I love Simon, I think he is a great personality and I think his shows are entertaining.'
But when it came to the British actor's own musical career, Pattinson reportedly rejected a deal with hit-maker Cowell.
'He is a clever guy and he created artists that he knows the public will like, that's why I don't think he could ever launch my music career,' the 24-year-old told The Sun.
Reflecting on his personal style, Pattinson said, 'I see myself playing in a rundown blues bar, with about three people drowning their sorrows. I play according to my mood, and sometimes that can come across as very depressing in music.'