Britney Spears goes on Beverly Hills shopping trip in coffee-stained top

Considering she was shopping in the oh so classy Beverly Hills, it was so not a good look.

Britney Spears was spotted on a shopping trip in Los Angeles yesterday with what appeared to be two coffee stains on her grey top.

Bald patches could also be seen on the 28-year-old's head, no doubt damage caused by having hair extensions over the years.

Spillage: Britney Spears has a clear stain on her top as she's spotted on a shopping trip in Beverly Hills

She wore her lank brown locks in a scruffy bun, and hid behind a pair of large sunglasses.

Unabashed, Spears strolled around the Los Angeles district with her bodyguards as she indulged in what seems to have become one of her favourite pastimes.

Britney's unusual top appeared to be half cotton and half black lace, and she matched it with a pair of black jeans, sand-coloured boots and a huge black shoulder bag with gold tassels.

The singer returned to the U.S. last month after her Circus world tour came to an end, with the final leg taking place in Australia.

Not a good look: Bald patches could clearly be seen on the back of her head

She dyed her hair from blonde to brunette just this week, leading to rumours she is attempting to procure a more mature look for boyfriend Jason Trawick.

According to reports the couple are now so serious that Trawick, 38, is making plans to propose to the singer.

Britney's agent allegedly told her ex-husband Kevin Federline that he loved her and was ready to settle down with her.

A source said: 'Jason not only professed his love for Britney, he told Kevin he absolutely adores his two sons.