Each year the Ultimate Fighting Championship rings in the New Year with a stacked fight card that features instant classics to be enjoyed for years to come – This January 1 will be no different. Frankie "The Answer" Edgar, coming off back-to-back wins over UFC great BJ Penn, defends his title in a rematch against undefeated No. 1 contender Gray "The Bully" Maynard and featherweight champion Jose Aldo takes on Josh Grispi in the co-main event live from the MGM Grand Garden Arena on Saturday, January 1, 2011.