A disheveled Kourtney Kardashian stumbled out of an American Music Awards after-party hosted by Justin Bieber at The Nice Guy club in Los Angeles late Sunday night.

The New York Daily News reports the now single mom of three young children had to be helped by mom Kris Jenner's boyfriend Corey Gamble, as she made her way to the exit. The night capped a saucy weekend for Scott Disick's 36-year-old ex, who just hours before raised eyebrows by rocking a speckled, figure-hugging jumpsuit at Sean Comb's 46th birthday party celebration.

The Bieber bash was also attended by younger sister Kylie Jenner and her rapper boyfriend Tyga.

Kardashian and Disick called it quits on their near decade-long union earlier this year, after he spent the July Fourth holiday weekend cavorting with former girlfriend Chloe Bartoli in Monaco. The two are the parents of 5-year-old Mason, 3-year-old Penelope and 11-month-old Reign.

In a recent episode of the family's "Keeping Up With the Kardashians" reality show, she lamented that her ex's drinking has made it hard to deal with him.

"He has like two personalities, that's the hard thing," she said.

At the Bieber bash, the talk of the night also centered on Jenner and Tyga's apparent reconciliation.

For much of the week, the two were reported to have split, but on Sunday night they hung close to one another and were spotted arriving at the outing together.

Jenner also posted several pictures of the pair's night to her Instagram page, including one of the rapper excitedly dancing in the lobby of her sister's building.


The two began dating nearly a year ago, but kept much of their dealings under wraps until Kylie turned 18. The 26-year-old Tyga already has a 3-year-old son named King Cairo with ex Blac Chyna.