Related Information for William James Adams Jr. (born March 15, 1975), better known as, is an American hip-hop and pop musician and founding member of the Black Eyed Peas. Adams is of Jamaican descent and has rapped since his teenage years. Along with co-writing many of the Peas' hit songs, he's also had a solo career featuring multiple top 20 hit singles as well as collaborations with various artists such as Mick Jagger and Britney Spears among many others.When William was sixteen years old.. read more