Kim Kardashian, out with husband Kanye West, showed off tons of cleavage at Los Angeles hotspot The Nice Guy Sunday to celebrate sister Kylie's 18th birthday.
Kim Kardashian kept in the limelight, showing off her amazing curves at her sister's swanky party in a sheer sweater and black pencil skirt.
The curvy fashionista, who left little to the imagination, rounded out the eye-popping ensemble in her favorite style of footwear, strappy heels.
Needless to say, the reality TV queen had her fair share of wardrobe malfunctions in the racy get-up.
The Keeping Up With the Kardashians star wore her dark black locks in a ponytail, complementing her diamond earrings.
The 38-year-old rapper, clad in an all-denim get-up, had a pert look on his face as cameramen captured the duo's time at the bash.
The super-couple was surrounded by family and friends at the celebration for Kylie, who's a blossoming social media superstar like her sister.
Besides her cleavage, the diva showed off her flawless face with dark eye makeup and nude lipstick.
The chivalrous music-maker helped guide his wife out with a helping hand on her hip.
The family also celebrated Kylie's birthday with a lower-profile get-together at a favorite hotspot of theirs, Malibu's Nobu.
We've never seen so many animated facial expressions out of Kanye as we saw last night -- meme-makers, rejoice!