Friday, August 10 was Kylie Jenner's birthday. The makeup mogul turned 21 years old, and began her celebrations on Thursday night.
Kylie's party was a hit. Maybe too much of a hit, though, because it got shut down in the wee hours of Friday morning ... by police.
And a model who was one of Kylie's guests ended up being carted out in a stretcher. That is not good.
Tammy Hembrow is a 24-year-old Australian model who has built her brand upon her fit body and her good looks.
She has used Instagram and YouTube to build a small modeling empire.
Though she is a Queensland native, she is casual friends with Kylie -- and has been known to sport Khloe Kardashian's Good American brand.
Tammy is a mother-of-two, but that doesn't mean that she doesn't like to get out of the house and party sometimes.
Unfortunately, it looks like she may have been partying just a little too hard for Kylie's big day.
Delilah's is the Hollywood hotspot where Kylie, along with friends and family, celebrated her big milestone birthday.
Just before midnight, Tammy was spotted being wheeled out of the establishment on a stretcher.
As EMS carted her away, Tammy was seen with blackened feet and, reportedly, with some sort of bruising on her face.
She is believed to have simply partied too hard.
Caitlyn Jenner was with alleged girlfriend Sophia Hutchins at the time, and was spotted looking shocked.
Kylie and the others had to leave hours later, when police shut down the party.
In Los Angeles -- like in so many other places -- there is a strict 2 a.m. closing time policy.
Kylie and her guests were apparently having such a good time that police had to step in to bring the party to an end.
That might sound like the party was "too wild" but ... 2 a.m. isn't late, folks. Most people's 21st birthday parties go much later than that.
Tammy Hembrow began skyrocketing to fame in 2014 when she used social media to begin documenting her pregnancies online.
Like a number of other fitness models, she looks a little different while pregnant than some do.
In 2016, her fame continued to explode as she documented her post-baby fitness routine and her body's transformation.
Khloe Kardashian shared that she felt inspired by Tammy -- which was obviously a boost to her already meteoric rise to fame.
The father of her children is her ex-fiance.
The two of them announced in June of this year that they have split. Hey, it happens.
We are so glad that Kylie had a good birthday party, surrounded by people who love her.
Many say that 21 is the last good milestone birthday unless you're planning to run for President. That sounds about right.
It's unfortunate that Tammy had to be taken out by EMTs. It can happen, but it's always scary.
Fortunately, just hours later on Friday, she was again active on Instagram. It looks like people were playing it safe with Tammy's well-being, which is a very good sign.
Party hard, but not too hard, folks!