KOURTNEY Kardashian has shown off her baby bump in a teeny tiny swimsuit in a slew of unedited pictures.
The Kardashians star flaunted her bare booty while vacationing in Kauai, Hawaii.
Kourtney, 44, donned a maternity halter as she exposed her growing bump. 
The Hulu notable appeared soaking wet as she stepped out of the calm blue waves and onto the sand.
Her black ʙικιɴι top was barely held by its string.
She teased an ample view of cleavage while strutting across the beach.
Kourtney covered her eyes with thick black shades and wore a matching cap on her head.
After soaking up the sun, the reality star covered her pregnant figure with a large white towel.
Kourtney sat on the warm sand while wearing a white maternity top.
THE BABYMOONThe Lemme founder recently went on her Hawaiian babymoon with her husband, Travis Barker, 47.
While enjoying her tropical vacation, Kourtney displayed her growing bump in a leopard two-piece.
She completed the casual look with a baseball cap and sunglᴀsses.
While her daughter, Penelope, 11, and niece, North West, 10, basked in the sun, the mom-to-be rocked a black one-piece suit with a large cutout around the belly.
The TV star appeared in good spirits as she spent the time away before her fourth child arrives later this year.
Kourtney and her ex Scott Disick, 40, share their three kids: Penelope, teenage son Mason, 13, and their younger brother Reign, eight.
She is also the stepmother of her hubby’s two children: Landon, 19, and Alabama, 17, whom he shares with ex Shanna Moakler, 48.
The Blink-182 drummer will have an additional member to his growing family soon.
THE GENDER REVEAL
In June, Kourtney and Travis revealed the gender of their first child together.
In an Instagram video, the TV star sat on the rock star’s lap with a drum kit in front of them.
A crowd could be heard in the distance when Travis asked: “Wait! Where’s our Pyro guy? Is our pyro guy ready?”
“I don’t know what’s happening,” Kourtney confessed.
Sister Khloe Kardashian, 39, yelled from the crowd: “Let’s get the party started. We’re all excited!”
The drummer started playing while locking lips with his wife.
After the crowd cheered, a loud bang suddenly rang out.
Blue string and confetti flew into the air, revealing that the pair were expecting a baby boy.
Another person in the crowd yelled: “I knew it!”
The couple celebrated the gender reveal with another round of kisses.