All of that hard work in the gym and self-control with sweets has definitely paid off: Kim Kardashian West revealed this weekend that she has hit her goal weight since giving birth to her son Saint in December 2015.

The 35-year-old reality star was in attendance at MGM Grand’s Hakkasan Nightclub in Las Vegas this weekend, looking sexy as usual in a curve-hugging strapless dress that put her ample assets on display. But don’t think that achieving that hourglass figure was easy: Kardashian West has worked hard to drop the baby weight.

“I’m definitely to my goal weight,” she told reporters. The star even surprised herself with the dramatic weight loss, saying she’s “definitely down way more than I expected.”

“The Atkins diet is so easy to me, because there are so many sweets and treats and stuff to keep you satisfied along the way,” she said of her weight-loss program. Paired with daily morning workouts, the star has dropped the 70 pounds she gained while pregnant with Saint, and even continued to send the scale downward.

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In May, she snapped herself standing on a scale that read 132 pounds even. “12lbs to go to reach 2010 Kim!” she wrote.

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All of that dedication has led to some serious results.