the great motty rip-off

It was a Virgin radio producer who first told Motty of the mysterious Brett character.
PRODUCER: Jimmy came into the Virgin yesterday and between you and me he looked a blooming wreck.
MOTTY’S SHEEPSKIN: That’s nothing A good friend of ours told us he that Jimmy was looking for all the world like Pete Doherty’s great granddad.
PRODUCER: He’s right. Jimmy didn’t speak much and what he did say I couldn’t understand him. No, it was this shady looking character that was with him who did most of the talking. Went by the name of Brett.
MOTTY'S SHEEPSKIN: Who is Brett?

A SOHO BAR – SEVERAL DAY SLATER

Gentlemen ha ha Jimmy Purcey is talking nonsense in a pub with Motty’s Sheepskin who are doing their best not to strangle the daft old fool.

JIMMY: (screaming) It’s Brett’s fault this mess! It wasn't my fault! I didn’t even want to release the poxy song. It was Brett. He made me record it. He said if I didn’t he’d sling me out of his grandmothers house.

Apparently Jimmy was staying with Brett’s grandma whilst in between caravans.

Who is the mysterious Brett? Does anybody know? If you do please leave a message in the comments section at the bottom of this post.