Kim Kardashian turned 31 on Friday and celebrated quietly with friends and family members, choosing to remain out of the spotlight and actually turn down a sponsorship opportunity for once in her life.
JUST KIDDING! Kim used the birthday as a way to make money off Marquee Nightclub in Las Vegas, as she was joined there Saturday night by Kris Humphries, Kris Jenner, Khloe Kardashian, Lamar Odom and and former Dancing with the Stars partner Mark Ballas.
The group first dined at Italian eatery LAVO before walking the red carpet of the proceeding event, at which Jenner said of the occasion:
"I feel like she's still my 5-year-old little girl with pigtails. I get very emotional when it's their birthdays. You know I feel so close to them but the time is going by so fast."Once inside the club, Kim was presented with a cake that featured representations of her and Humphries inside a white Ferrari. Khloe then led the crown in a version of "Happy Birthday" before the group departed around 2 a.m.
"Tonight was so much fun!!! Yummy meal at Lavo then fun night at Marquee! Thanks to everyone who came out! Now jetting back to LA!" Kim Tweeted yesterday morning.
For the record, Kardashian made about $50,000 for that single Tweet.