American voice actress
According to Wikipedia,
Rachael Ann MacFarlane Laudiero is an American voice actress and singer. Her voice credits include Hayley Smith on the animated television show American Dad!, Supreme Leader Numbuh 362 in the television series Codename: Kids Next Door, and Kate Lockwell in the video game Starcraft II. She is the younger sister of Seth MacFarlane.
Rachael MacFarlane is affiliated with the following schools: