Kourtney Kardashian Shows Off Post-Baby Figure (PHOTOS)

Kourtney Kardashian is showing off her post-baby body.

The reality television star was vacationing in Miami when she slipped into a one-piece bathing suit at the Setai Hotel pool with her family. The 34-year-old was going for a swim with her two kids, Mason, 3, and Penelope, 1, and sat by the pool with boyfriend Scott Disick, according to the Huffington Post.

"Poolside with my dude," Kardashian tweeted with a picture of the couple cuddling on a lounge chair.

Disick, 30, was spotted having a boys' night out before spending some time with his family. He was guest of honor at Miami's Bamboo Club, according to the New York Daily News. He also judged a Brazilian bikini competition in search of the next Miss BumBum.

Kardashian lost 44 pounds after the birth of her second child last July, but the star doesn't engage in crazy dieting to shed the baby weight.

"I can never follow a diet," Kardashian told Redbook in April. Instead, her family eats dinner at her mother, Kris Jenner's, house twice a week.

"She always has a huge spread-soups, salads, pasta, rice, meatballs-and I like to have a little bit of everything."

Disick reportedly couldn't stop staring at his beau poolside as the "Keeping Up with the Kardashians" star flaunted her frame.

The family recently celebrated Penelope's first birthday with a part on July 14 at Jenner's house, according to Us Weekly. The birthday bash had 150 guests and giant balloons for $150 apiece. 

See photos of Kardashian showing off her figure here.