Her baby daddy is an alcoholic, and her boy-toy is barely old enough to drink, so if you think about it, it makes perfect sense.
36-year-old Kourtney Kardashian was spotted out Dec. 11 at the Nice Guy in Los Angeles.
Want to guess who else was there?
That's right, none other than 21-year-old Justin Bieber.
As Radar has reported, Bieber and Kardashian have been spotted out together multiple times in recent months.
Insiders say that the pair have a casual relationship, and are hooking up.
After Bieber took some cheesy photos with Kris Jenner's man Corey Gamble, the not-so-secret lovers left the Nice Guy and went out for some karaoke.
This sighting comes on the heels of reports that The Biebs has been known to pleasure women two at a time out in London.
But as a busy mom of three, doesn't she deserve to have a bit of fun?