Sir Paul McCartney has likened Kanye West's song-making process to making a bowl of spaghetti.
The 75-year-old music legend teamed up with the 'Famous' rapper in 2005 when they released 'FourFive Seconds' alongside Rihanna.
He has now revealed that when the 40-year-old is working on a new track he takes ''little noodles'' of information he likes to put into the completed project.