The 20-year-old model gave fans a little peek on her Snapchat on Tuesday.
Well, that's one way to get your point across.
Kendall Jenner had no problem using her best assets to encourage young voters to register on Tuesday, as she showed off a little underboob at a voter registration event.
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The 20-year-old model hit up MTV's TRL special, Total Registration Live, where she flaunted her washboard abs in a cropped black-and-white sweater.
"Voting is cute || rtvote.com/Kendall," she captioned a snap of herself at the event on Instagram.
WATCH: Kylie Jenner Poses in Lingerie, While Kendall Jenner Rocks an All-Leopard Braless Look
Jenner got a little racy on Snapchat before TRL, however, revealing she went braless with a little underboob selfie.
"Under boob is my thing," she captioned the risqué snap.
The Keeping Up With the Kardashians star has been all about "freeing the nipple" lately, taking to her app to explain the latest trend.
"Lately, it's like I'm either braless or I have my bra out, lol," she wrote. "I'm all about freeing the nipple and I just think it's cool to show off what's under your shirt -- whether that's a cute bralette or just skin."
See more in the video below.