Billboard #1 Hit Wonders of the 2000s (Part Two) by CourtneyKhaaaaaan

Question 9

2001 saw the release of a little movie called Moulin Rouge and, for the soundtrack, a cover of LaBelle's 1975 jam "Lady Marmalade" hit the airwaves. Of the four superstar ladies on the song, Pink and Christina Aguilera went on to have more Billboard success. Name THE OTHER TWO SINGERS on the track. (TWO ANSWERS REQUIRED)

Lil Kim, Mya