Kourtney Kardashian Hits the Beach in Miami in Black One-Piece Swimsuit

Kourtney Kardashian
Kourtney Kardashian on the beach in Miami Beach. 

Hot mamacita alert! Kourtney Kardashian showed off her bikini body at the beach in Miami on Saturday, July 2, getting a great start to her summer tan.

The mom of three, 37, donned a low-cut black one-piece swimsuit for her sunny getaway, keeping her hair pulled back in a high ponytail.

PHOTOS: Kourtney Kardashian's Body Evolution

Read article

Her three kids — Mason, 6, Penelope, 3, and Reign, 18 months, were also in tow, and the Keeping Up With the Kardashians star looked excited to be spending quality time with her little ones.

At one point, she brought little Reign down to the water’s edge and made faces at him while she sat on her stomach, laughing.

Beach dayz.

A post shared by Kourtney Kardashian (@kourtneykardash) on

Earlier in the afternoon, she shared a group shot to Instagram, of herself and pals lounging under beach umbrellas.

PHOTOS: Hottest Bikini Bodies of 2015

Read article

“Beach dayz,” she captioned the snapshot, in which she shows off her curves.

Later that evening, Kardashian enjoyed a night out on the town at LIV nightclub, where family friend Justin Bieber was hosting an event.

PHOTOS: Kardashian Family Album

Read article
Kourtney Kardashian
Kourtney Kardashian with her kids on the beach in Miami.

The pair were rumored to be dating late last year, with a source telling Us Weekly that the “Sorry” singer, 22, had been bragging to his friends about their hookups.

“Oh, yeah, that’s definitely happening and has been for some time now,” an insider told Us in December. “Every time Kourtney and Justin are together, they’re extremely flirtatious. They text each other all the time.”

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!