Cameron 'thinks Benji's a slob'

Cameron Diaz and Benji Madden have fought about him being a slob, it has been claimed.

The Good Charlotte rocker moved in with his girlfriend earlier this year, after taking the next step in their relationship.

But Benji is said to have angered his partner by leaving a pair of his dirty socks strewn on the floor of her house.

“She was screaming about what a pig he is,” a source told the American edition of OK! Magazine.

However, Benji was apparently quick to apologise to Cameron, and the pair got their relationship back on track.

He is also said to have offered to help out more around the house to placate his partner.

“Cameron calmed down, and Benji promised to help out more with the housekeeping,” the source added. “They got over it pretty quickly.”

The couple were introduced by Nicole Richie, who is married to Benji's twin brother Joel. Since getting together earlier this year they have been virtually inseparable, with recent rumours suggesting they have discussed getting married.

Although they aren't rushing down the aisle just yet, Cameron and Benji apparently couldn't be happier.

"They may have been dubbed 'the odd couple' because you'd never put them together, but they've fallen hard," an insider told British magazine Grazia.

"They both feel like this relationship is something special. Now they've found each other they can't wait to spend the rest of their lives together."