Mariah Carey has been booked to perform on Saturday Night Live this upcoming weekend, replacing Janet Jackson. Janet was originally booked to be on the show but had to pull out because she has the flu.

I say upgrade! I love Janet's new album but Mimoo is a total upgrade. I can't wait to watch this bitch graze around the stage in something way too tight for her and super high heels. God I love her.

Here's more of the HBIC in Times Square yesterday.