Lacey Chabert is heartbroken over her sister Wendy's death.

The 39-year-old actress revealed in an emotional post that her sister had died, expressing how they will never be the same after her "shocking loss.".

A post shared by Lacey Chabert (@thereallacey)!

so sorry 😢 praying for you and your family." Candace Cameron Bure also wrote, "Lacy, we are praying for you, your family and Wendy’s family 🙏🏻.

We love you, always here for you my sweet sweet friend ❤️".

In August, Chabert celebrated National Sisters Day by sharing a throwback of her with Wendy and sister Crissy.

A post shared by Lacey Chabert (@thereallacey)