Which song on Robbie Williams' album "Rudebox" is named after a well known singer?

Explanation

"Rudebox" is the seventh studio album by English singer-songwriter Robbie Williams, released on 23 October 2006 in the United Kingdom. The album features collaborations with William Orbit, Mark Ronson, Soul Mekanik and two collaborations with Pet Shop Boys: "She's Madonna" and "We're the Pet Shop Boys". Five singles was released from the album: "Rudebox", "Kiss Me", "Lovelight", "Bongo Bong and Je Ne T'Aime Plus" and "She's Madonna".