Just hours before her dad got busted for allegedly smacking her mom, Hayden Panettiere was in a minor bust-up of her own -- when her Milo-driven getaway car ran right over a photog's foot outside Beso!
BTW -- Hayden's mom, Lesley, was AT the event AT the restaurant with the happy-looking couple, before cops were called to her home later that night.
All in All, It Was a Violent Night for the Panettieres
8/11/2008 9:15 AM PDT BY TMZ STAFF
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