Fans questioned the safety of the event on social media.
The sisters took inspiration from one of their Halloween costumes from when they were little.
Kim Kardashian West showed off in new bikini pics on Instagram while celebrating her 40th birthday!
The famous sisters' fashion brand, Kendall + Kylie, launches a line on Amazon's The Drop.
The surprise party was documented on the birthday special for 'Keeping Up With the Kardashians.'
The aftermath of Kendall and Kylie’s fight on ‘KUWTK’ keeps getting messier.
The Jenner sisters' fight divides the family in this week's new episode.
The aftermath of the physical fight continues on this week's 'KUWTK.'
On ‘Keeping Up With the Kardashians’ Kim, Kourtney and Khloe sit down to break down the drama between Kendall and Kylie.
A night out in Palm Springs turns nuclear after Kendall and Kylie Jenner get into a physical fight on ‘Keeping Up With the Kardasians.’
Thursday's new episode ends with a bitter brawl between the Jenner sisters.
The supermodel gets agitated when her younger sister 'steals' her late-night look.
In a sneak peek of 'Keeping Up With The Kardashians,' Kendall and Kylie Jenner get into a fight during a family trip to Palm Springs.
Get the Kendall Jenner-approved crop top to wear with everything.
