Happy Birthday, br Snoop Dogg!.br Calvin Cordozar Broadus Jr. br turns 50 years old today.br Here are five facts you br may not have known br about the rapper.br 1. He was nicknamed "Snoopy" as a child.br 2. Snoop Dogg is cousins br with singers Brandy and Ray J.br 3. He founded the br Snoop Youth Football League.br 4. After a visit to Jamaica, br he changed his name to br Snoop Lion.br 5. It is rumored that br Snoop has an IQ of 147.