It's no wonder since the last thing most new mums want to do is start a strenuous sesh at the gym.
But stars like Drew Barrymore and Kristen Bell are just two of the celebs who've rebelled against going crazy to get back into shape.
Instead they're shedding the baby weight but losing it gradually and healthily.
Imogen Thomas is the latest celeb to take on a healthy workout routine.
She's been determined to get her figure back and is doing a martial arts workout to get back in shape. Papped kicking and boxing in the park, Imogen was clearly in the zone to combat the pudge.
Let's take a look, shall we...
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