photo-op of the day: salma's ever-growing body parts

i'm not exactly sure how long it's been since salma hayek got pregnant or when she is due, but after looking at this picture, i can't help but wonder one thing......her boobies look rather large. as does her stomach. but which has gotten bigger? her breasteses or her baby tummy? i can't tell. please, help me out.

(photo via in case you didn't know)