The "KUWTK" star had a busy Halloween night that started with a shindig at her own home.
Kylie's home in Calabasas was decked out to look like a pumpkin patch, and she got the festive mood going with a pre-party that included Kris Jenner dressed up as a "Coco"-themed mariachi.
Kylie was also seen in a matching superhero costume with her daughter, Stormi.
It's the culmination of Kylie's Halloween festivities, as she's already dressed up multiple times this season, including as Madonna and Ariel from "The Little Mermaid."
After the fun at home, Kylie went out to her big sister Kendall Jenner's 23rd birthday dinner at Blind Dragon in West Hollywood.
Following dinner, Kylie slipped out of the fun Halloween costume and into something a little more revealing.
She was flaunting her look before heading out, which appeared to be some sort of sexy fairy queen.
Kylie paired prosthetic elf ears with a very low cut, shimmering top and a pair of fairy wings.
Drake's Halloween party went down at Delilah in West Hollywood, and was also attended by Kylie's BFF Stassie Karanikolaou and her brother Rob Kardashian.
The "God's Plan" rapper kept it brand-forward with a black OVO sweater and a black beanie.
Kylie was spotted drinking champagne, but it's unclear how close she and Drizzy got during the event.
Rumors have been starting to swirl regarding the two stars ever since Kylie showed up at Drake's 33rd birthday party last week
They were spotted together having a good time, and sources reported that there was a definite connection between the two.
If Kylie and Drake did hook up, it would be an interesting choice seeing as Drizzy collaborated on Travis Scott's hit single, "Sicko Mode."
Drake has also had public beef with Kylie's brother-in-law, Kanye West.
Kylie and Travis Scott's split was first revealed on October 1, but it was reported that the two had separated weeks before.
It's unclear what caused the breakup in the first place, but sources close to Kylie believe there was a disagreement about adding on to their family.
Kylie allegedly wants another baby, and Scott has been pretty adamant that he does not.
Meanwhile, the two have been successfully co-parenting their 1-year-old daughter Stormi, and the separation doesn't appear to be having an impact on the child's happiness and well-being.
Stormi was even dancing to her daddy's music the other day while he was away performing.
Scott is still having an influence on Kylie's life and showed up in documents she filed while seeking a trademark application.
Kylie is trying to trademark "Stormi World" for a line of cosmetics and fashion, and the drawings of the logos appear to be heavily influenced by Scott's "Astroworld" vibes, including his well-known spiral.
The logos also feature a rising sun, which will pair perfectly with the "Rise and Shine" empire that Kylie has been trying to create ever since the video of her waking Stormi up went viral.