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If I'm in a bathing suit I should pose proudly

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Jessica Simpson isn’t about to let her weight loss go unnoticed.

The Weight Watchers spokesperson, 33, took to Instagram to show off her shockingly thin figure on Monday.

In the striking images, the mother of two sports a colorful swimsuit and sunglasses, while posing with fiancé Erik Johnson’s golf club.

“If I’m in a bathing suit I should pose proudly,” Simpson wrote as a caption to one of the pictures.

Having given birth to her second son, Ace, less than a year ago, the photos show the former pop star looking even thinner than she appeared during her “Dukes of Hazzard” days.

In February, the former pop star appeared on “Good Morning America” to reveal she’s lost 50 pounds with the weight loss program.

“I was so insecure – I couldn’t even believe what I weighed,” she said at the time.

Simpson and Johnson are set to marry later this year.