Kylie Jenner donned a fresh face last Sunday when she snapped a selfie and posted the photo on Instagram. In the snapshot, the 17-year-old reality star is bare-faced and smiling, and she captioned her photo, "You know it's gonna be a good Sunday when ya weaves out & u haven't put ur face on yet."

Normally in heavy eye makeup and lipliner, Kim Kardashian's younger sister, who had been in fire constantly for possible cosmetic procedure rumors, responded to critics when she told Cosmopolitan Magazine in their February 2015 issue, "You guys have watched me grow up since I was 9. My face is going to get different. Now, I know how to do my makeup, contour, and everything. I'm not against surgery. I'd never say no, but I don't desire it right now."

Without the heavy lipliner though, E! News noted that Kylie still had full lips, but definitely not as enormous as the one she's been donning for the past several months. However, she did previously admit to the website that she loves making up her lips, saying, "I love lip liner and over lining my lips."

Kim Kardashian West also defended her little sis in the UK beauty blog, Pixiwoo, telling the site that Kylie "only wears a lip liner, and then she fills it in. She doesn't wear a lipstick or a gloss."

Kylie's makeup-free photo made her look her age for once, Us Magazine reported. The website noted that the youngest Kardashian-Jenner seemed to change her look constantly, and at times borders on inappropriate. Just last week, the teen was again put under fire when she posted an Instagram photo of herself in a low-cut tank top that showed off most of her cleavage, igniting rumors that she's gotten implants.

A source, however, debunked the rumors by saying that Kendall's little sister was just wearing a push-up bra, which Yahoo! said specifically to be one from Victoria's Secret called "bombshell," which claims to increase chest size to up to two cups.

People may be having a hard time accepting that Kylie is growing up, and the youngster even said that she's already "kind of sick of it."

However, if there's anything that her latest makeup-free selfie proved, it's that Kylie Jenner has good genes, and makeup is just a tool to enhance her already clear skin and pretty face.

What do you think of Kylie's makeup free selfie? Should she keep the minimal look, or is she better off with her heavy makeup and liner?