Halloween Party

Boo! Celebrity Babies In Costume

See how the stars got in on the fun playing dress-up with their little ones for Halloween


Kate Beckinsale and her family went all out for the holiday -- daughter Lily Mo, 9 ½, wore an elaborate Marie Antoinette costume, while Kate chose Little Red Riding Hood (complete with wolf head in basket) and Len Wiseman went for a Pirates of the Caribbean look.