Kim Kardashian's New Goal: Losing the Same Amount of Weight as Sis Kourtney

The normally curvy Kim Kardashian isn't shy about her life so when it comes to her weight, that's no different.

She Tweeted, "How is it that @KourtneyKardasah & I have the same amount of weight to lose but she just had a baby! SMH help! LOL"

OK! GALLERY: KIM KARDASHIAN SHOWS OFF HER ASSETS IN TIGHT OUTFIT WHILE LUNCHING IN MIAMI

In fact, as per The Daily Mail earlier today she completed an early morning beach workout with Kourt and their friend Larsa Pippen, star of The Real Housewives of Miami. The beach workout makes sense since the sisters are currently in Miami shooting Kourtney and Kim Take Miami.

OK! GALLERY: KIM KARDASHIAN AND KANYE WEST LOOK SOMBER AT NYC FASHION WEEK!

Working out isn't the only way Kim's going to get back to her pre-Kanye shape!

She's on QuickTrim again and seeing fast results. Kim wrote, “Since I started QuickTrim again a few weeks ago, I’m down 6 pounds!!! Yay best feeling. I was getting discouraged but now I’m so motivated!”

Something tells us the determined Kim will reach her goal in no time flat!

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