The ladies were accompanied by Kim's husband Kanye West and family friend Jonathan Cheban for an evening at the Komodo restaurant in Miami.
Kim was always going to have all eyes glued on her, even if she had not chosen to show off her impressive curves in a nude see-through which hugged her hourglass shape. But of course that was exactly what she chose to do, and eyes were undoubtedly feasting on the 35-year old's incredible post-natal body.
The mother-of-two wore a flattering sweep of makeup and had a silver beaded jacket sensually falling off her shoulders as she headed over in a pair of heels.
Kourtney, meanwhile, put on a leggy display in her olive hued halter dress which she teamed with nude heels and a baby pink purse. The reality star looked incredible in her form-fitting frock and high ponytail, a hair 'do which put her glam complexion on full show.
Meanwhile, Kanye and Jonathan kept it casual with their ripped jeans.
The Yeezy Collection boss wore a button-up denim top with the ripped jeans which is more or less his signature now, whereas Jonathan sported a dark blue jacket.
The four had been to a dinner in celebration of the the upcoming wedding of nightclub co-owner David Gruttman and his model bride, Isabela Rangel.