Kendall Jenner Rocks a Leather, All-Black Ensemble to Party With Justin Bieber

Kendall Jenner
Kendall Jenner wore an all-black outfit for a night out with Justin Bieber at the Nice Guy in L.A. on Tuesday, Dec. 15. Bauer-Griffin/GC Images

Paint it black! Kendall Jenner chose an all-black ensemble for a night out at L.A.'s the Nice Guy on Tuesday, December 15, where her big sister Kourtney Kardashian's current hookup, Justin Bieber, was also partying.

The budding supermodel, 20, who was most recently seen stomping the stage at the Victoria's Secret Fashion Show, showcased her lithe frame in a black leather Balmain blazer, a black top, skinny jeans and heeled biker booties.

PHOTOS: See Kendall, All the Angels at the VS Fashion Show!

Meanwhile, Bieber, 21, rocked an ear-to-ear grin while clad in a crimson hoodie, army-green pants and peach sneakers.

Justin Bieber
Justin Bieber performed at the Nice Guy in L.A. on Tuesday, Dec. 15. FameFlynet

While Jenner and Bieber have a history, too — they shared cozy, swimsuit-clad pics of themselves together via Instagram around the time of Coachella 2015 — there wasn't much flirtation this time around.

PHOTOS: Kendall's Best Runway Moments

"Bieber came to the Nice Guy and performed 'Sorry' on the piano. Kendall also came, but separately," an eyewitness tells Us Weekly. "They interacted a bit, but it was pretty chill, low-key and friendly."

The source added, "They said hi and greeted each other with hugs. Nothing flirty. They hung out here and there, but they didn't sit at the same table."

As Us Weekly previously reported, Kardashian, 36, and Bieber have been spending lots of time together since this past September, after her ex-longtime love, Scott Disick, was snapped cuddling with another woman in France.

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