By Meghan Overdeep
Nov 30, 2015 @ 8:45 am
Monica Schipper/Getty Images

Kristin Cavallari finally shared a photo of her newborn daughter on Instagram, and we just can't handle the cute.

The sweet snap shows Cavallari, 28, wearing a gray beanie and snuggling a 1-week-old Saylor James—whose head is barely visible beneath a bundle of pink blankets—against her cheek. The pic is the first that the busy mom has shared of her daughter since she was born on Nov. 23.

"Really sad about missing my 10-year high school reunion last night ... so many people I wanted to see ... but at least I have a good excuse," Cavalleri wrote alongside the photo:

RELATED: Kristin Cavallari Gives Birth to a Baby Girl

A good excuse is right! Saylor is the former Laguna Beach star and husband Jay Cutler's third child. They're already proud parents to two little boys, Camden Jack, 3, and Jaxon Wyatt, 1.