ET sat down with ‘Backstreet Boys’ Brian Littrell and his son Baylee ahead ... Only ET was with the singer and his wife as they celebrated 20 years of marriage. ET exclusively spoke with ...

Brian Littrell is an American singer and songwriter who has a net worth of $45 million. Littrell is best known for being a member of the all-male vocal group the Backstreet Boys. The Backstreet ...