April 27, 2010 10:24:21 GMT
Halle Berry and Faith Hill also join the competition to take home Woman's Popular Appeal prize at the upcoming FiFi Awards.
Mariah Carey, Halle Berry, Avril Lavigne and Faith Hill are fighting it out for the top honor of best celebrity fragrance at America's annual FiFi Awards.
The "Hero" hitmaker's Ultra Pink scent is up against Lavigne's Black Star perfume, Hill's Parfums spray and Halle by Halle Berry in the Woman's Popular Appeal category at the event, considered the Oscars of the fragrance industry.
The winner will be announced at a gala held by The Fragrance Foundation in New York City on June 10. Usher's self-titled scent has already been named Male Celebrity Fragrance of the Year.
Last year, the event named reality TV star Paris Hilton's scent as the winner in Female Celebrity Fragrance category. Meanwhile, last year's winner of Women's Popular Appeal was American Beauty Beloved by BeautyBank.