Kim Kardashian Baby Weight Obsession stemmed from recieving a ton of criticism during her pregnancy with baby North West. Now reports say Kim Kardashian has lost 20 pounds since giving birth to her baby, and will debut post baby weight body on Kris Jenner's new talk show.

The Daily Mail reports that 32-year-old Kim will reveal her post-pregnancy bod on her mother's talk show, "Kris."  Just three weeks after giving birth. Kim gained over 50 pounds while she was pregnant, which critics claimed was way too much baby weight for a mother. Now Kim wants to flaunt her post baby body like Heidi Klum did on the Victoria Secret runway in 2009.

"She wants to show up like Heidi Klum," a source told Us Weekly. "...and have everyone marvel at how fast she lost the weight."

"She won't leave the house until she's thinner," the source added.

According to Us Weekly, Kim has already lost 20 of the 50 pounds she gained while pregnant.

Some sources claim they spotted Kim out in public with her newborn daughter last week.

"Kim's looks amazing, she really does. She's dropped a lot of the baby weight already ... not to say she still doesn't have a ways to go, but she looked slim and was glowing," an onlooker said.

"As for the baby, Kim and her helper kept a blanket over North's car seat so nobody could catch a glimpse."

The new mom is resting with baby daddy Kanye West at her mother's home. Kim was told to take it easy by doctors for at least five weeks, which apparently has Kim "frustrated that she can't exercise yet," the insider said, The New York Daily News reports.

Kim's trainer, Tracy Anderson, said that pregnancy is actually a great opportunity "for women to look better than ever."

"And [Kim] will," Anderson promised.