Nowadays it's just gym, gym, gym for Snooki. You probably heard that she's shed over 40 pounds since giving birth, but wait 'til you see the proof! Snooki showed off her hot new bod in a series of new bikini Instagram pics. Of course the pint-sized reality star opted for some animal print bathing suits! Snooks has also been posting plenty of slimdown selfies too..love it! The new mom is offering tips for another reality star set to give birth soon too--Kim Kardashian! You won't believe the advice she has when it comes to labor time! Tune in!.