Paris Hilton And Nicole Richie relationship in Trouble?

Seems like Paris Hilton relationship with socialite and best friend - Nicole Richie - is in trouble again.

Sources tell British Star Magazine that Nicole doesn’t like Paris to be dating her future husband twin brother - Benji Madden.

A friend says that Richie thinks that Paris Hilton is turning a total nightmare and that now that she has a baby with Joel, the hotel heiress is making plans of starting a new media chaos by dating his brother.

What do you think? Just fake rumor right?