Biography
Fergie (pop singer black eyed peas ) 50 Cent (rap,hip hop music g-unit) first got together on Fergie's debue album "The Dutchess" on the remix of one of the hit songs in the album "London Bridge" this though was the offical remix for the song and since then they have collaborated on numeros ocassions , mostly on mixtapes.
Biography text from Last.fm, available under CC BY-SA.