She's a year older, but other than that nothing has changed!

Kylie Jenner turns 20-years-old today, and the makeup mogul marked the occasion by treating her Instagram followers to some sexy bikini selfies. The brunette beauty flaunted her curves in a peach swimsuit, and her waist-to-hips ratio just keeps getting more insane by the day! The reality star has got a lot to be thankful for as she marks this milestone, from her billion dollar Kylie Cosmetics brand to her new show Life of Kylie. Although...

Life of Kylie wasn't exactly the huge hit everyone - including Kylie! - thought it would be. It only drew 1.12 million viewers on the premiere episode, which is way less that the 2.08 million Rob & Chyna got. Ouch! The youngest of the KarJenner clan isn't taking that news too well, either.

"She was really hoping that this was going to be her big break and that it would land her a huge future in reality TV. She was hoping for spinoff’s as well!" a source dished to Radar.

"After reading some of the reviews, Kylie just realized how far removed from reality she really is. She didn’t know how detached she was until she saw how people reacted to her show. She is not a happy person to begin with and all this show did was solidify that to her fans," the source added.

We actually liked her more after watching her show!