Mariah Carey is an award winning American songwriter.
In 1998 , she was honored as the world 's best-selling recording artist of the 1990s at the World Music Awards and subsequently named the best-selling female artist of the millennium in 2000 .	World Music Awards	World Music Awards
Mariah Carey -LRB- born March 27 , 1969 or 1970 -RRB- is an American singer , songwriter , record producer , and actress .
