Reality TV star Kourtney Kardashian has shown off the results of her post-baby workout efforts.

She took to Instagram with a shot of her scale, which displayed her current weight: 120 pounds, reports people.com.

"First day that I have seen this number in a while," she wrote.

The 35-year-old has been sharing her post-pregnancy weight loss efforts with her followers since welcoming her third child with Scott Disick, son Reign, in December.