Bret Parker is a American actress and Pixar animator who voiced DJ Blu-Jay in Small Fry, Kari McKeen in The Incredibles and Jack-Jack Attack, a trailer mom in Monsters, Inc. and additional voices in Monsters University. She also animated in Brave, Ratatouille, The Incredibles, Finding Nemo, Mike's New Car, Monsters, Inc., Toy Story 2 and A Bug's Life.