Dirty Britney grosses her boyfriend out

Britney Spears has got a nasty habit of wearing the same outfit for several days and hardly ever washing her hair. It's gotten so bad that her man Jason Trewick recently refused to go out in public with her until she took off a dirty dress.

A source said: "Britney isn't the type to cover herself in pretty smelling lotions."

He's not asking for lotion - just some soap and shampoo would do!

Eew.

The source continues: "She hates washing her hair, so sometimes it can smell downright sour. She'll sometimes grab an outfit and wear it two or three times in a week. Thankfully she's trying more now because even she knows you couldn't think of a more embarrassing reason for a relationship to break down."

We agree.

Britney's 'pals' say she's always been 'lax' about her appearance. Well if they're such good friends, why haven't they given her a care package and a mani-pedi?

The source added to heat magazine: "It's just plain laziness. She was the same when she was married to Kevin Federline."

Someone get the girl a hygiene makeover STAT!