You KNOW he wouldn't have scored an invite on his own!

Kylie Jenner and boyfriend Tyga hit up the GQ 20th Anniversary Men Of The Year party last night at the Chateau Marmont in Hollywood, but the rapper didn't stay for long! While his girlfriend opted to stay for the duration of the bash, the hip hop bad boy took off after less than hour! What gives? Did they get into a fight? Or did he simply escort her there before having somewhere else to be?

Things have been super rocky between the couple for the past month, and we're kinda wondering if maybe they've already broken up and are just trying to keep up appearances by being seen out together. The reality star forced T-Raww to move out and get his own place, and something just seems fishy. "Kylie was hearing from her whole family that she was giving Tyga way to much of herself, and that led to the brief breakup they had. Kylie and Tyga spoke about their issues and decided that being separate from each other would make their relationship stronger," a source dished to Hollywood Life.

She should find a new man and kick her loser beau to the curb once and for all!