Kendall Jenner Billboard Music Awards BOMB: Twitter fans mock embarrassing 5 Seconds of Summer vs. One Direction 'oops' [WATCH]

Looks like Kim Kardashian's little sister Kendall Jenner stole the spotlight during Sunday evening's highly-anticipated Billboard Music Awards - and not in a good way.

The stunning 18-year-old model took the stage, ready to introduce the up-and-coming Australian pop-rock band, 5 Seconds of Summer. She was doing pretty well with the intro - and then this happened:

Obviously, several audience members were not pleased with Jenner's embarrassing One Direction mix-up. The "Keeping Up with the Kardashians" starlet later tweeted:

@KendallJenner: "Anndddd as if I wasn't nervous already!!!! #NeverLeavinMyContactsAtHomeAgain! #LOL #LessonLearned."

But most Twitter fans won't let her live it down:

@_SeyeS: "has anyone watched that part of the billboard music awards were kendall jenner does absolute crap? its the best thing ever."

@heythereniallh: "Kendall Jenner on the billboard awards is so cringey omg her voice."

@JoinesLW: "Why is Kendall Jenner at the Billboard Awards anyway. Why is that b*tch famous?? #BBMAs."

@JaiStone: "Dear Kendall Jenner, being the worst reader and the best dressed tells me your priorities are effed up."

@NatashaMolini: "@KendallJenner you looked amazing at the billboard awards but I am so embarrassed for you."

Considering she's the "worst reader," should Miss Jenner stay away from such live event presentations in the future?