Celebrities have their strategies to look slimmer.
Some of them exercise while others go for a tummy tuck.
It is amazing how flat their stomachs can be sometimes.
I found this picture of Gisele Bunschen and it amazed me how flat her stomach is.
Have a look.
I will find out what is her diet.
Would you like to be this skinny though?
Do you think Katherine Heigl needs to exercise to reduce the excess fat on her tummy?