Plan B isn't a big fan of his most commercially successful single 'She Said'.
The 'What's That? It's A Baby' hitmaker expressed his feelings about the song to Q magazine (quoted here), explaining: "When I wrote it, I thought it was a cool album track, but the more I heard it, the more I thought, 'You ****! [DICK? TWAT? CUNT?] You made a complete pop song!"
"I'm proud of it, because that song has changed my life," he quite rightly pointed out, before backtracking again by saying, "but I do kind of hate it in a way as well.''
So now you know.