Kourtney Kardashian, 45, shows off her incredible post-baby curves in a colorful ʙικιɴι on the beach… after declaring she loves her body

Kourtney Kardashian showcased her ʙικιɴι body in Instagram pH๏τos from her 45th birthday celebration.

The new mom wrote, ’45 trips around the sun ☀️’ next to the social media post Tuesday.

The reality TV star began the carousel of snaps with a sH๏τ of her wearing a patterned red, blue, yellow and black Dior two piece while sitting on a bright blue bench outside a place called RJ’s Water Sports. Several pigs were wandering around in the background.

Her dark hair was is a high ponytail and she wore dark sunglᴀsses.

This comes after the wife of Travis Barker said that she loves her body the way it is after welcoming her fourth child, Rocky.

Kourtney Kardashian showcased her ʙικιɴι body in pH๏τos from her birthday celebration. ’45 trips around the sun ☀️’ she wrote next to the social media post Tuesday

The Poosh founder has embraced her postpartum body after giving birth to son Rocky in November.

She recently pushed back at a troll who criticized her new curves, declaring, ‘I LOVE this body that gave me my 3 big babies and my little baby boy.’

‘I love that body kourt!’ posted one fan after seeing the pH๏τo.

‘This body after 4 kids is stunning,’ commented a follower.

’45 never looked so good,’ wrote her adoring husband.

In other sH๏τs, The Kardashians star covered up in a red T-shirt in the bright sunshine as she sat on a dock.

In one of the pH๏τos she was solo, in another she was joined by her son Reign, nine, who was covered up with a white T-shirt over his black swim trunks.

A couple of piglets seemed to be enjoying the shade beneath the dock.

One sweet sH๏τ appears to show Kardashian’s step-son Landon, 20,  carrying her son Reign, nine, on his back to watch a fireworks display for the birthday party

Other sweet pH๏τos show some of the kids from her blended family swimming in the pool of the house rented by Kardashian’s husband, Travis Barker, 48, for the milestone celebration.