Jenner's pic featuring baby North as an angel comes a week after her father also referred to her as such during his vocal collaboration for rapper Future's track, "I Won."
In the song, West raps about Kardashian's figure and references the time he "put an angel" inside of her.
"You grew up on J. Lo, Timberlands by Manolo now / Till one day I put an angel in your ultrasound," he raps.
North, who has already been featured in the pages of Vogue, was born on June 15, 2013.
2014: The Year in Fashion [PHOTOS]
Mindy Kaling mistaken for Malala Yousafzai