Khloe's baby with boyfriend Tristan Thompson is due sometime in late March/early April.
Celebrating the impending arrival of her yet another female to the all-powerful celeb family, Khloe was joined by all of her sisters for the cute pink-on-pink party.
Her family, including mom Kris Jenner, grandmother MJ Houghton, sisters Kim and Kourtney Kardashian and Kendall and Kylie Jenner, and friends like Real Housewives star Kyle Richards, shared images from the bash on social media, revealing a floor covered with pastel-toned balloons, giant topiary elephants, and a large round table surrounding a big illuminated floral centerpiece. "Magical moments with the most magical women!"
Kendall, clad in black and white, also shared a sassy snap of her and Kylie from inside the party, writing, "Love you, mean it".
Khloe and Tristan Thompson's little one will also be decked out in a Givenchy Kids leather jacket for a mere $1,450.
The Good American founder paired her fancy long-sleeve frock with a long-line satin pink duster and nude pumps.
He was spotted with a glass of wine in hand as he mingled with the Kardashian's closest friends including Jen Atkin, Larsa Pippen, and Kyle Richards.
According to photos from Instagram, there was even a pink neon sign that read "Baby Thompson".
The banquet room at the Hotel Bel-Air was transformed into a magical pink wonderland for the afternoon soiree. The couple were very affectionate, posting cuddly pictures on Instagram. "As guests entered the ballroom, they were greeted by gorgeous, hanging flower decorations".