New Mom Kourtney Kardashian Wants to Lose 15 More Lbs.

Credit: Alexandra Wyman/

Kourtney Kardashian says she is reaching her post-baby bod weight goal.

"I actually gained 40 lbs. I lost 25, so I still have 15 to go," she said on Jimmy Kimmel Live! Thursday.

The 30-year-old Kardashian - who welcomed son Mason Dec. 14 with beau Scott Disick - Twittered Wednesday, "I'm in no rush to lose my pregnancy weight."

She recently slammed tabloid OK! for retouching her body so she appeared thinner on the cover.

"They doctored and Photoshopped my body to make it look like I have already lost all the weight, which I have not," she seethed to Women's Wear Daily.

Kardashian's mother Kris Jenner told she hopes to help her daughter get back in shape using QuickTrim (for which Kim and Khloe are spokespeople).

"I'm going to do it with Kourtney," Jenner told Us last year. "Kourtney is going to do it for after the baby. We are very excited."