This isn't a good sign.

Kylie Jenner attended the VMAs with baby daddy Travis Scott last night in NYC, and viewers couldn't help but notice how subdued she seemed as she watched him perform from the audience. They hit an after party together, too, but when the night was over, they retreated to separate hotels, Radar reports. That clearly means there was some trouble in paradise!

The LipKit queen recently shot down a Twitter user that claimed to have insider info that the rapper moved out of her Calabasas home and they'd secretly split, so this latest news definitely adds fuel to the fire that their relationship is in trouble.

Perhaps all this drama with Nicki Minaj is causing them to fight? Travis has been beefing with Nicki over their album sales, and poor Kyls was dragged into it when the songstress accused her of using daughter Stormi to promote her man's album Astroworld.

We doubt they're going to break up, but it sounds like they've hit a rough patch!