Kendra Wilkinson wants her toned body back.
She said: "I was so used to being fit and skinny. I never had to lose weight until now. I want my muscle back - I don't want anything jiggling. Cardio for me is number one. I need the cardio because I can tone my body, but I gotta burn the fat off!"
Because she had always been slim, the blonde beauty was "shocked" by how much her body shape changed during pregnancy.
She is quoted by People magazine as saying: "My curves shocked me big-time. It was a whole other woman I was looking at in the mirror.
"About two months ago, I stopped making excuses. It's time to get out there and really bust my a*s like I used to."
In order to get her dream body, Kendra now does hour-long workouts at the gym and has a healthier diet, which includes grilled chicken and chews gum to curb her food cravings.