'Travel diary': Kourtney Kardashian shares sexy bikini shots showing off her impossibly flat abs as she enjoys the Bahamas

Kourtney Kardashian is a hot mama.

The 37-year-old reality TV star flaunted her flawless bikini body in a series of Instagram posts chronicling her travels from the Bahamas on Thursday.

The mother-of-three sported a teeny purple string suit which showcased her age-defying figure for all of her 51.2 million followers to gawk.

Scroll down for video 

Hot mama! Kourtney Kardashian flaunted her flawless bikini body in a series of Instagram posts chronicling her travels from the Bahamas on Thursday

Kourtney proudly showed off her perfectly toned and tanned body in the series captioned, 'Travel Diary: The Bahamas.'

The petite brunette opted for a simple two-piece suit which put her impossibly flat abs on display. 

She further drew attention to her washboard tummy by adding a gold belly chain necklace to her vacation look.  

The mother of Mason, seven, Penelope, four, and Reign Disick, two, sat alone on a staircase and looked like she was enjoying her R&R. 

Toned and tanned: The 37-year-old mother-of-three sported a teeny purple string suit which showcased her age-defying figure for all of her 51.2 million followers to gawk

In another shot, Kourtney lounged poolside in her pale purple suit and worked more on her tan. 

The practical Keeping Up With The Kardashians' star pulled her long locks back into a ponytail while she sizzled in the sun.  

The bathing beauty opted for no make-up and shielded herself from the sun with a pair of over-sized metal aviators.  

Sun bum: Kourtney proudly showed off her perfectly toned and tanned body in the series captioned, 'Travel Diary: The Bahamas'

Kourtney also shared a close-up selfie showing off her cleavage and another pair of rad shades which turned the lenses red in the bright outdoors.  

The privileged beauty has been traveling the globe on holiday only recently returning from Aspen, Colorado with her family and on-off beau Scott Disick. 

Turning to another form of social media on Thursday, Kourtney let her followers in on a little more of her day in the life. 

Kourtney was clad in only a robe as she took to Snapchat revealing a lot of leg and 'The daily debate' of what to wear.

Toward the end of her story it seems the fashionista settled on a camouflaged trench coat and ripped jeans.  

Routine: Turning to another form of social media on Thursday, Kourtney let her followers in on a little more of her day in the life

Problems: Kourtney was clad in only a robe as she took to Snapchat revealing a lot of leg and 'The daily debate' of what to wear

Success: Toward the end of her story it seems the fashionista settled on a camouflaged trench coat and ripped jeans