The rapper insisted that he wouldn't react angrily if he found out the British Prime Minister listened to his music, after Johnny Marr hit out at the politician when he discovered he was a fan of The Smiths.
Asked if he'd have a problem with the PM being a fan, Plan B told Shortlist: "No, I think it would be cool if he said that. You can't treat politicians like they're some alien race."
However, the star - real name Ben Drew - maintained that he probably wouldn't return the praise.
"But obviously I wouldn't go straight back and say, 'I really like David Cameron, too - let's have tea and f**king scones together', because that's never going to happen," he said.
Plan B will release his new album ill Manors in the UK on July 23.
Listen to Plan B's latest single 'Lost My Way' below: