From nude booty to mom duty!

She attempted to 'break the internet' on Tuesday with her most raunchy booty shoot yet.

But by Wednesday, Kim Kardashian was back to mommy mode, doting over her daughter North at Kourtney's baby shower in LA.

The 35-year-old reality star looked decidedly conservative in a black blazer and peddle-pusher leggings as she arrived at the Montage hotel in Beverly Hills.

The reality star was seen emerging from her chauffeured vehicle, cutting a slender figure in her all-black ensemble.

She added her trusty nude heels to give a boost of height to her petite frame.

Kim wore her dark hair in glamorous waves and sported a rose-tinted pout. 

But North stole the spotlight in her adorable outfit, consisting of a denim skirt, black sandals and a custom-made jacket from Balmain.

Kim recently tweeted a thank you to the designer, who gave North the blazer in three different colours.

The adult versions range in price from $2,500 to $8,000 

Kim's sister Kourtney also opted for black, dressing her baby bump in a satin coat-dress.

The 35-year-old - who is pregnant with her third child - showed off her cleavage and her legs in the short frock, which she paired with black-and-grey brogues.

She wore her hair in a chic half updo, and added a pop of colour with delicate turquoise earrings.

Masculine touch: The 35-year-old showed off her cleavage and her legs in the short frock, which she paired with black-and-grey brogues

Khloe provided contrast to her somberly-dressed sisters, donning a tight-fitting white skirt paired with a long-sleeved crop top.

The 30-year-old added a sassy touch with leopard-print booties and carried a white purse sporting a chain-link strap.

She wore her highlighted hair in voluminous curls, finishing off the look with smokey eyeshadow.