Khloe Kardashian flaunts her side-boob as Kim shows off her bump in matching black dresses in St. Barts

Kim and Khloe Kardashian headed out in St. Barts on Monday wearing matching black maxi-dresses
The ladies stepped out for an evening stroll in St. Barts with sisters Kourtney and Kendall on Monday, soaking up the scenery of the Caribbean island while showcasing their stylish ensembles.

She slicked her dark locks back in a neat bun and swept on some vampy red lipstick on her pout.
Giving the outfit an evening-glam touch, she wore chunky gold cuff bracelets.
Kim is around six-months into her pregnancy and is expecting a boy with her husband Kanye West, 38.
The couple already have adorable two-year-old daughter  North - who wasn't seen during the outing.