TheplotrevolvesaroundEvelynThomas,whocelebrateshertwenty-firstbirthdayinLasVegas.ShewakesupthenextdaymarriedtotheimmenselyfamousrockstarDavidFerris,withnomemoryofthedrunkennightorevenmeetingtheleadguitaristofStageDive.David’steamispushingforanannulment,andEvelynishappytocomply.Butthemediafrenzyhasthemholeduptogetherinhisplace,andtheconnectionthatmadethemtietheknotbecomesclearerandclearereachday.