in manhattan and the lawyer liv ( kate hudson ) and the school teacher emma ( anne hathaway ) have be best friend since their childhood . they both be propose by their boyfriend on the same day and they plan their wedding party in plaza hotel and use the service of the famous marion st. claire ( candice bergen ) . however and due to a mistake of marion secretary and their wedding be schedule for the same day . none of them accepts to change the date and they become enemy and try to sabotage the wed party of the rival . the deceptive bride war be a mediocre and corny silliness . the predictable screenplay be imbecile and never funny and and waste the talented anne hathaway and kate hudson in ridiculous role . my vote be three . title ( brazil ) represent noivas em guerra ( bride in war ) .