Apparently, Nicole "Snooki" Polizzi doesn't live by the old adage about people in glass houses. The pregnant Jersey Shore star took the opportunity to lash out at the size of fellow mom-to-be Jessica Simpson. Snooki told Us Weekly, "I would die if I were her size!" Ironically, it wasn't that long ago that Snooki herself battled the bulge... while not pregnant. As for Simpson, her ever-expanding baby bulge has shocked everyone, especially since she is carrying just one child. Simpson has told people her big belly is the result of extra amniotic fluid. Poor Simpson also couldn't escape the wrath of Snooki's co-star Pauly D who exclaimed, "She's like 45 months pregnant right now!" The buxom blonde announced her pregnancy back in October. So far there is no word on where or not she has delivered her baby. Meanwhile, Snooki, who prides herself in being an advocate for not bullying, also took aim at Simpson's unhealthy eating habits. Snooki added, "She said she indulged in everything that she wanted. I'm trying to each healthy -- fruits, lots of jelly and Italian ices. Nothing fattening at all." So much for playing nice Snooki.