Looky Lou is an all-CGI animated magic mirror who appears along Abby Cadabby in the Sesame Street spinoff 3, 2, 1 Let's Go. He usually shows Abby a sneak peek of the upcoming segment in the show, but also likes to play hide-and seek with Abby; when Looky Lou is not hanging at the wall, he's usually found at the door or laying on the floor, and it's up to Abby to search him.