Beyonce, the wife of Jay Z, and his self proclaimed "little brother" Kanye West have collaborated for the remix of B's next single 'Ego'. Although the album version doesn't include Kanye West, he did manage to get in the studio with his "sister in law" and lay down a verse on the remix. 'Ego' is the second single off of Beyonce's, 'I Am... Sasha Fierce album', which hits stores November 18th.  Luckily this song was one of the few that did not leak on the internet, and will be included in the deluxe edition.