Way to go, Kim Kardashian!

The 35-year-old has been open about her weight loss goals since welcoming her baby son, Saint West, with husband Kanye West last month — and she revealed she just hit a major milestone!

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Kim — who is also the mother of two-year-old daughter, North — gained 60 pounds during her second pregnancy, and says she already lost half of that.

Days after giving birth, she revealed she was already down 17 pounds, which she credited to breastfeeding and dietary supplements.

kim kardashian baby bump

Kim Kardashian's baby bump.

To lose the rest of the baby weight, Kim is turning to exercise and an Atkins plan, which she says she'll share with fans on her app.

We bet she’ll be back in that bikini in no time!