Kim captioned this photo series featuring daughter Chicago, "My twin forever."
Kim spends some quality time with youngest daughter Chicago during spring break 2021.
Chicago beams as mom Kim brings her in for a hug.
Kim and Chicago explore the blue water while on spring break.
With Chicago in her arms, Kim enjoys a stroll on the beach.
"Mom life on vacay! #SpringBreak," Kim shared on Instagram on Apr. 1, 2021.
Kim shows love for kids Psalm, Saint and Chicago while sun-tanning.
Kim shares a photo of the gorgeous beach view from their tropical locale.
Kim smooches Chicago while lounging poolside with her family.
Kim stuns in a sizzling two-piece bikini while taking a swim.
"The Blue Lagoon," Kim captioned the collection of photos.
Kim sets Instagram ablaze with her fit bod and killer curves.
Kim and North enjoy some mother-daughter fun in the water.
North looks adorable in long braids.
Kim floats with besties Tracy Romulus and Stephanie Shepherd.
Kim jumps into the crystal clear lagoon.
"Life's a beach," Kim captioned this photo with Stephanie Shepherd.
"Spamming vacation pics all week," the mother of four wrote alongside this bathing suit snap.
Kim gives fans a closer look at her striking, black swimsuit.
"Bliss," Kim captioned this image of herself beaming at the beach.
Kim couldn't be happier in this 2021 vacation snap.