Hadley Delany is a former American child actress best known for her role as Lilly on the television series Louie, who she portrayed throughout the show, from 2010 to 2015.
In 2013, Delany was one of six children selected as Kids of the Year by New York magazine for her contributions to the film industry as a child actor. She is currently studying law at the University of Michigan.
Played lead of Mean Girls "I'd Rather Be Me" music video.https://www.youtube.com/watch?v=B-dywz4L6Y8