What a fun mother-daughter date!

Earlier this month, Christina Applegate was spotted enjoying a day out at Disneyland with her four-year-old daughter, Sadie — and we can't get over how big the actress' rarely photographed little girl has gotten!

christina applegate daughter

Christina and Sadie at Disneyland on Oct. 12, 2015.

Christina, 43, and her husband, Martyn LeNoble, 47 — who married in February 2013 — welcomed Sadie, their only child, in January 2011.

Click through the gallery below to see more of Hollywood’s cutest kids!