Keeping Up with the Kardashians Kanye West says daughter North West and late mom Donda inspired new single 'Only One' 01/01/2015 "Only One," a collaboration between Kanye West and Paul McCartney, has been released exclusively on iTunes, Def Jam Recordings announced Thursday. Read More RELATED NEWS Kim Kardashian reveals if she wants to get married again or have more kidsKim Kardashian celebrates her 42nd birthdayKanye West apologizes to Kim Kardashian for "any stress" caused TAGS: Kanye West Paul McCartney