
Single Parent! Kourtney Kardashian Enjoys Miami Vacation With Mason, Penelope, & Reign

May 3 2016, Updated 6:38 p.m. ET

Kourtney Kardashian was on mommy duty all day long while on vacation with her three kids — Mason, Penelope, and Reign— in Miami, Florida. Meanwhile, estranged baby daddy, Scott Disick, hung back in New York City for a date with a new blonde model!

The 37-year-old looked beyond fabulous and fit in a while swimsuit by Onia and BLANKNYC Wedge Shorts!

But Penelope, 3, stole the show in an itty-bitty bikini and aviators!

Mason, 6, showed off his new darker hair-do and 16-month-old, Reign, appeared to love the beach and water.
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Disappointingly, Scott was spotted on April 25 partying the night away with Australian stunner Megan Blake Irwin!

Their evening started at 1OAK nightclub and then next day Scott was snapped again with the blonde.

What do you think about Scott's behavior? Tweet us @OKMagazine or let us know in the comments!