Think kids grow up fast in real life? See what happens to them on TV.

The third season of “ Modern Family,” premiering on ABC at 9 p.m. ET tonight, ushers in a new Lily: 4-year-old Aubrey Anderson-Emmons, who replaces twins Jaden and Ella Hiller. In May, show creator Steven Levitan announced that he wanted to replace the Hillers because he felt they wanted to be normal babies and the decision was “what’s best for them.”

If the below clip of Anderson-Emmons interacting with her TV dad Cam is any indication, she’ll fit right in with the family.