Hilary Duff wished her daughter a happy birthday with a post exposing their most intimate moment together.

The 32-year-old "Lizzie McGuire" star shared photos from her home birth last year for daughter Banks first birthday on Friday.

Related:

Hilary Duff Posts Picture Of Her 'Lizzie McGuire' Family, Confirming Their Reboot Return

Hilary Duff Claims She Struggles With Her Son's Homework Because She "Left 'Real' School In Third Grade"

Hilary Duff Accused of Child Abuse After Revealing Her Daughter's Ears Are Pierced

Hilary Duff Gets Engaged to Her Baby Daddy, Matthew Koma!

Hilary Duff's 'Younger' Co-Star Nico Tortorella Loves Her Breast Milk

First Moments!

In the since-deleted post, Duff is photographed immediately after giving birth at her home. She's seen with her hair back in a blow-up pool.

The emotional first moments with mom and daughter show the actress looking down at the newborn in awe.

Her fiancé, Matthew Koma, is seen looking over her shoulder and already seems so in love with their daughter.

Daddy Duties!

In another snap, Koma is seen shirtless and holding Banks while doing skin to skin contact to comfort the little girl.

Duff not only shared the water birth pictures but also included snaps of Banks throughout the year.

Birth Video:

This isn't the first time the mom has posted this intimate moment on Instagram.