By Brittany Talarico
Updated June 08, 2015 01:00 PM

Kylie Jenner definitely has that summer glow!

The 17-year-old Keeping Up with the Kardashians star flaunted her tiny waist, slender legs and tanned tummy in a selfie posted to Instagram on Sunday.

Kylie Jenner sty

In the snap, Jenner wore a sports bra and matching short shorts, paired with running sneakers and her hot pink manicure.

“Love my @cocoabrowntan from @marissacarter when I want a fast tan #SelfTan #CocoaBrown #1HourTan,” the star captioned the photo.

Bottles of the instant tanner, called Cocoa Brown by Marissa Carter, can be seen in the background of the bedroom pic. (She’s clearly cheating on the Kardashian self-tanning products!) And Jenner’s tanning coverage is almost perfect, save for a slight streak above her right knee — we’ve all been there before.

While beauty may be her favorite (the teenager loves to do her own makeup), Jenner also has her hand in the fashion world thanks to her exclusive Topshop collaboration with sister Kendall, which just launched June 3. The collection is heavy on Hawaiian prints and graphic t-shirts, emulating the famous sisters’s own chic (and often skin-baring) style.

And to make sure you’re up-to-date on all your Kylie Jenner news, the reality star made a name change on Instagram as well. According to her new bio, she’s now going by the moniker “King Kylie,” matching her boyfriend rapper Tyga’s own Instagram handle — “King Gold Chains.” Tyga, 25, must be especially fond of the royal term — his son is named King as well.

What do you think of Jenner’s latest Instagram snaps? How about her new name? Sound off below.

–Lindsay Kimble

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