@Davon.

Madonna IS the only Queen of Pop.

Mariah has *not* sold more albums than Madonna...and while Janet can dance and arguably act (arguably...) better than Madonna, she cannot sing better than her; and has not been anywhere near as successful overall. Janet hasn't even had a top 10 hit in 10 years.

There's only one pop queen, and Madonna is it. Not Janet. Not Mariah. Not anybody else. Madonna is the Queen of Pop -- period.