Nicole Richie to Joel Madden: Stay Away from Mary-Kate, Or Else!
By smundhra | 08/22/2008 - 12:03

Could this be a Battle of the Pint-Sized Socialites? Things may come to a blow between Nicole Richie and Mary-Kate Olsen if the mini-mogul doesn't back off of Nicole's boyfriend, Joel Madden.

After hearing that Mary-Kate was flirting with Joel at a recent dinner, Nicole is reportedly making demands that Joel keep his distance from her.

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