Kylie Jenner might be just 13 years old, but that didn't stop big sister Kim Kardashian from bringing her to a posh club opening in Sin City Friday night.
"Vegas baby! Heading to Sugar Factory! I brought my little sis @KylieJenn here to Vegas w me," the reality queen, 30, tweeted. "She’s never been before!"
PHOTOS: Kim's best booty moments
An excited Kylie tweeted back, "Vegas baby!" and posted a pic of her and Kim in a private plane en route to the event.
PHOTOS: The Kardashians' craziest moments
At the party, the sisters chatted with former Spice Girl Mel B. and sucked on complimentary lollipops.
No doubt, the DJ probably played Kim's debut single, "Jam."
VIDEO: Kim does a keg stand
Kylie tweeted about the tune, "I can't get JAM, my sister Kimmies new song out of my head!"
Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly
Rihanna, Lena Dunham, Jennifer Lawrence, and more celebrities mark some of 2014s worst fashion moments hosted by Wonderwall's Kirby Kristen.
Madonna and daughter Lourdes conduct a photo shoot with Taylor Momsen for Madonna's clothing line Material Girl.
Sienna Miller, Miranda Lambert, and Eva Longoria all get an F on this week's Fashion Offenders.
Kelly Carkson introduces her baby girl on Instagram, plus more stars who debuted their newborns on social media in 2014 on Celebs Gone Social.
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.
Kobe Bryant, Lamar Odom, Khloe Kardashian and more stepped out in Los Angeles on Monday night for...
From Miley Cyrus and Patrick Schwarzenegger to Kris Jenner and Corey Gamble; check out these odd celebrity couples.
© 2014 Whalerock Industries