Elvis Presley affair: 'It HAD to end' - Ann-Margret speaks out on relationship with King

ELVIS PRESLEY quickly tied up his relationship with Priscilla Presley - Priscilla Beaulieu at the time - however the King was put under the microscope when he started working on his film Viva Las Vegas, in which it was rumoured he was engaged in an affair with on-screen costar Ann-Margret. Years later, Ann-Margret spoke out about the affair.