video of a special delivery she received.
Her daughter, True, 4, helped her mom open the box and sift through the paper wrapping.
Inside was an order from her clothing brand, Good American.
"Jeans!" Khloe exclaimed, adding a, "Yay!"
"For you!" True chimed in.
Khloe echoed her, then added some holiday spirit: "For me! Ho ho ho!"
But as she zoomed in on the new pants, her tiny size could be seen.
It turns out Khloe wears a miniscule size 2.
WEIGHT WATCHER
The reveal only fuels concerns that she is dangerously too thin.
The Hulu star, who has dropped 60 pounds over the past four years, has been showing off her shrinking frame on social media and on the red carpet.
After she posed in a pair of baggy gray sweatpants, one wrote: "Oh Khloe, I can see your rib cage! That's not healthy!"
Another added: "I hope she gets help," along with a crying emoji.
ALL IN THE FAMILY
But she's not the only Kardashian to share her skinny jean size.
Big sister Kourtney also exposed her Good American proportions on Instagram while showing off her recent fashion finds.
She canned the camera over a pair of studded high heels, black leather pants and numerous pairs of denim jeans laid out on her bed.
Then she zoomed in close, putting particular focus on a pair of blue jeans by Good American.
The Hulu personality unfolded the pants unveiling the jeans' size of 4.
CURVES AHEAD
Kourtney has been embracing her curvier physique lately by posing in various sexy outfits on social media.
Fans rushed to the post's comment section to applaud the mother-of-three for showing off her "real body" in the photos.
One person commented: "I love that she’s not afraid to show her real body. Iconic."
A second fan agreed, writing, "Yes. That's true confidence."
"Slay queen. Rock those beautiful curves," added a third.
A fourth person mentioned, "That’s why she’s my fav," while a fifth chimed: "Thinking the exact same thing! She’s stunning."