VIDEO : Mariah Carey Threw a Party and Asked Everybody to Dress Like Mariah Carey

Image: mariahcarey/instagram Mariah Carey knows what the people want: Mariah Carey. Which is why she invited approximately 40 close pals over for a party ? on the condition that they dress up as her, according to Page Six. The gracious hostess, however, didn't want anyone to feel bad when their Mariah Carey look inevitably didn't live up to the real thing. So she decided to dress as her alter ego: Bianca.