A three-year-old girl and her dad were shot dead while playing inside the girl’s Frozen dollhouse as a drive-by gunman targeted their home.

Trinity Randolph wanted to be a princess when she grew up and loved to pretend she was Elsa or Anna from the Disney film while playing in the dollhouse, said heartbroken relatives.

Police officers rushed her to hospital after she was hit by multiple bullets inside the family home, but she later died of her injuries.

Her 21-year-old dad Brandon Waddles, who was also shot multiple times, died at the scene in the US city of Louisville, Kentucky, just after 1pm last Friday. Police are still looking for the killer or killers.