Nick Carter had his first alcoholic drink at two years old.
The Backstreet Boys star - who has long battled drugs and alcohol addiction - makes the shocking admission in his new autobiography Facing the Music and Living to Talk About It, in which he tells how his first home was located above a strip club bar operated by his parents, Robert and Jane.
An extract from his book reads: "Family legend has it that when I was two years old, I crawled into one of the Yankee Rebel's liquor storage rooms where I was caught drinking for the first time.
"My parents always laughed at that. I laughed too, for a while, and then I didn't laugh at it any more."
Nick blames his parents heavy drinking for his problems with alcohol later in life, claiming he was "programmed to drink" from a young age.