HEAVILY Pregnant Mariah Carey at Nick's Party / by

Mariah Carey & Nick Cannon was spotted celebrating his birthday last night in New York. Mariah looks heavy and hefty. She's definitely pregnant alright. Finally. Well, I hope she's pregnant because if that's weight gain, then she has officially let herself go. Any who, peep a few more pics of the two below.

The couple still hasn't officially pronounced their pregnancy as of yet, but it can be inferred just by looking at these pictures that something is for sure growing in that belly. Whether is a child or multiple chicken legs. I wonder will she be able to lose the weight one she has the baby? We'll see in a few more months once she becomes a blimp. That cake looks good! Yum....black cake!