Kim Kardashian Baby Bump Weight Loss: Khloe Kardashian And Kate Middleton Stealing Fame From 'Keeping Up With The Kardashian Star?'

Kim Kardashian "weight loss body" popularity dying down? Kim is worried that after giving birth to her daughter, North West she may have waited too long to show her post-baby body and may be losing her celebrity.

According to RadarOnline's source, "Kim has had this plan to show off her great she looks after giving birth and selling the pictures or videos for a lot of money, but she's getting worried that it's been too long and people aren't as excited about seeing her anymore."

Kim has been out of the limelight and her sister Khloe has been getting all the attention after her major weight loss and her husband, Lamar Odom's alleged cheating scandal, making her more popular and a now household name, "Kim is used to having millions of adoring fans begging to see her all the time, but there has been a shift in her fan base and she's getting nervous that people don't care as much about her," the source said.

Kim's infatuation with royal Kate Middleton may be another reason why she feels like she's slipping away from stardom, "After all the excitement the whole world had for Kate Middleton's royal baby Kim had hoped that people would care about her that much, but now she's freaking out that they're not."

The source told RadarOnline, "Kim's scared that she is going to be forgotten and that she won't be the most famous mom anymore."