The momager received big online tributes from her famous kids.
Two of her kids, Rob and Kim Kardashian, have competed in the past.
The model and reality star got a lot of love on her special day.
The reality star shared an important message about voting rights on Tuesday.
Check out all the best voting messages.
Kim took her close friends and family on an exclusive getaway for her 40th birthday.
ET spoke with Lala Anthony about her experience celebrating her long-time friend Kim Kardashian’s 40th birthday on a private island.
The pals dressed up as Kim Kardashian and Paris Hilton for Halloween, and reenacted a scene from ‘Keeping Up With the Kardashians.’
Fans questioned the safety of the event on social media.
Kim and Kylie are still going all out for Halloween, at least when it comes to their costumes.
Kim Kardashian posted a clip of the hologram message, calling it the ‘most thoughtful gift of a lifetime.’
On Thursday, Kim showed fans the thoughtful gift her husband gave her for her 40th birthday, a hologram of her late dad.
The reality star's pal, Jonathan Cheban, dressed as Joe Exotic for the group Halloween costume.
The 7-year-old was right by her mom’s side to throw a little shade at the reality star.
