Weight problem

It seems that many people want to have a slim or fit body.Many women want to have a body like the supermodels have.They want to wear any dresses and swimwears not having a problem of big tummy.I am one of those but it seems so difficult for me to be slim again.Even my other friends who have their babies also have weight problems like me.I am tempting to try the top rated diet pill that I have read on the net.It's just that I do not know if it is safe to use or not.I've been thinking of this for long time but yet could not decide yet.