Kendall Jenner is at it again!

The always-stylish reality star turned heads in Hollywood, California, on Tuesday night, stepping out to Avenue nightclub in a seriously sexy ensemble.

WATCH: Kourtney Kardashian and Kendall Jenner Walk in Heels on the Beach, Lounge in Bikinis

Kendall, 21, wore an oversized shirt over a chic LBD for the outing, which was an after-party for Travis Scott, who was Kendrick Lamar's opener for his show at the Staples Center earlier that night. The 25-year-old rapper is dating Kendall's younger sister, Kylie Jenner.

Kendall completed the look with a pair of patent leather knee-high boots by Saint Laurent and a flashy watch, keeping her brunette locks away from her face in a trendy bun.

According to an eyewitness, Kendall left the Hollywood hot spot with NBA pro Blake Griffin. The eyewitness says the two left in the same Sprinter limo around 1 a.m. The 28-year-old Los Angeles Clipper star sported a much more casual ensemble, consisting of distressed black skinny jeans, black-and-white kicks and a graphic T-shirt that read, "Let's do bad things tonight."

WATCH: Kendall Jenner Attends ASAP Rocky's Cannes Show With Khloe Kardashian

Noticeably absent from the party was Kendall's rumored boyfriend, A$AP Rocky. The two have yet to confirm whether they're an official couple or just close friends, but they've been fueling romance rumors for over a year.

Back in May, Kendall was spotted at Rocky's show in Cannes, France, with her older sister, Khloe Kardashian, and fellow model Hailey Baldwin. See the pics and hear more on Kendall's rumored relationship with Rocky in the video below!

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