Kourtney Kardashian Suffers Wardrobe Malfunction at Kendall Jenner's Birthday Party
Kourtney Kardashian Suffers a Wardrobe Malfunction at Kendall Je…
How Khloe Kardashian Is Doing Following Tristan Thompson Baby Sc…
Kim Kardashian Reacts After Kanye West Claims She Has A Second S…
Kendall Jenner Spent New Year's Eve Cozied Up to Boyfriend Devin…
Khloe Kardashian Reacts to Joe Jonas and Sophie Turner Recreatin…
Kylie Jenner and Rosalía React to Their Voices Being Behind Vira…
Kourtney Kardashian and Travis Barker Planning 'Intimate and Spe…
Thierry Mugler, Beloved French Fashion Designer, Dead at 73
Julia Fox on Kanye West Romance, Being a Fan of Kim Kardashian a…
Watch Stormi Help Kris Jenner Dodge Kim Kardashian and Pete Davi…
New ‘Bachelor’ Clayton Echard on His Season's Rocky Start (Exclu…
‘The Real’ Co-Host Jeannie Mai Welcomes First Child With Husband…
How Kim Kardashian Is Responding to Kanye West's Recent Claims (…
Kaitlyn Bristowe on Planning Wedding Ahead of 'Dancing With the…
'Cheer' Season 2: Gabi Butler Confesses That She's Still Eligibl…
Olivia Jade Rates Mom Lori Loughlin's Dance Skills in Rare TikTo…
Machine Gun Kelly and Megan Fox Drank Each Other's Blood After G…
Inside the ‘Dancing With the Stars: Dare to Be Different’ Live T…
Kim Kardashian and Pete Davidson Spotted Leaving for Vacation To…
Darn you, see-through clothing!
Kourtney Kardashian suffered a wardrobe malfunction at Kendall Jenner's 20th birthday party in West Hollywood, California on Tuesday.
As you can see, the 36-year-old looked on point as usual, despite the sheer fabric on her top exposing a little nipple. Also, please note that sister Khloe's bob is looking choice as hell right now.
The proud older sister was clearly having the most fun, as she went a little nuts with the Instagram posts congratulating Kendall on her big day.
"I have the weirdest pics of us in my phone! My baby Kenny have a magical birthday," Kourtney wrote on one post.
From the look of things, it was one big party.
WATCH: Kourtney Kardashian and Kids Dress Up As Cutest Superhero Family for Halloween
Aww, what a proud sister!
Kourtney has been killing it lately, after her split from longtime boyfriend Scott Disick in July. Despite their problems, Kourtney has been adamant about not keeping the couple's three children, 5-year-old Mason, 3-year-old Penelope and 10-month-old Reign, away from their father. Last week, the kids, along with grandma Kris Jenner, went to visit Scott in rehab, and even though Kourtney wasn't there, a source tells ET it was her idea.
WATCH: Kourtney Kardashian Reacts to Scott Disick's 18-Year-Old Model Girlfriend
Watch the video below for all of Kourtney's killer post-breakup looks!