Melissa Joan Hart flaunts 40-lb. weight loss on her 40th birthday

Melissa Joan Hart Shows Off Bikini Body
Melissa Joan Hart Shows Off Bikini Body

Talk about a bewitching bikini bod!

Melissa Joan Hart recently slimmed down thanks to Nutrisystem, and she has no qualms about flaunting her new, fit bod. The actress just celebrated her 40th birthday in Punta Cana with girlfriends and rocked sexy bikini after sexy bikini on her tropical getaway.

One of her most sizzling snaps shows the star posing confidently poolside in an eye-catching green Eres bikini with a dainty Lera Jewels lariat chain drawing attention to her cleavage.

The actress also shared snaps of ziplining adventures, moonlight drinks on the beach with friends and cannonballs in the pool ... Looks like a fun time!

Hart hasn't aged a day! See more photos of the actress through the years:

The former "Sabrina the Teenage Witch" star, who has three children, recently opened up about being about her weight loss and being a "happy, healthy and active" part of her family.

"As a wife and mom, I am constantly trying to be the best version of myself. I want be a good example for my children. I want to be healthy for them and I want to show them how to be healthy."

Check out Nutrisystem's products on their site and Amazon.

See Hollywood's hottest bikini bods:

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