Mackenzie Ziegler added a jaw-dropping snap to her feed on Monday.
The reality star looked all dressed up in a plunging black dress.
The piece of clothing boasted long sleeves and a neckline adorned with feathers.
Its low front exposed much of her décolletage.
The dress also featured a short hem, but she sported a pair of black stockings.
Mackenzie posed in front of a mirror.
She wore a full glam look and several rings as her accessories.
Mackenzie also wowed fans when she uploaded pics of herself.
She wore another plunging garment — a brown crop top and a black low-rise skirt.
Learn more