Kourtney Kardashian Celebrates Mother's Day In Bikini

Kourtney Kardashian is back to her curvy figure. The new momma who delivered her third child five months ago is flaunting her post-baby bikini body this Spring season. The 36-year-old Keeping Up With The Kardashians star celebrated Mother's Day with her little family privately.

Donning a black bikini, Kourtney Kardashian flaunted her amazingly curved bikini body post delivery during the private celebrations with Scott Disick and kids Mason, Penelope and Reign for the tropical Mexican getaway.

Courtesy of Twitter/Brian Prahl/Splash News

Kourtney even uploaded some fun filled moments on her Instagram account. One of the pics shows the reality TV star lying and her partner, Scott Disick helped lift her breast a little for building a cleavage.

Courtesy of Instagram

She captioned the super hot pic, "Thanks for the lift @letthelordbewithyou."

While Kourtney was having some chick fun with daughter Penelope who looked pretty in a pink swimsuit, Scott and Mason took a ride on an ATV on the beach.

Courtesy of Twitter/Brian Prahl/Splash News

Kourtney took to Instagram on Sunday to celebrate Mother's Day while also enjoying the view from their luxurious villa. "Mother's Day tea in paradise. Wishing a very happy Mother's Day to all of you mommies!" she wrote with a picture from the table.

Scott also shared a vacation photo with the caption, "Another day another beach."