Peyton List is an American teen actress and model, born is 1998. List is best known for playing Emma Ross on the Disney Channel comedy series Jessie and for her role in 27 Dresses, where she played the younger version of Katherine Heigl's character, Jane. She also co-starred as Holly Hills in the Diary of a Wimpy Kid series. List starred in Diary of a Wimpy Kid: Rodrick Rules and Diary of a Wimpy Kid: Dog Days. She had a major role as Holly Hills, the crush of Greg. She currently stars as Emma Ross, the oldest of four children, on the Disney Channel series Jessie alongside Debby Ryan and her Diary of a Wimpy Kid co-star Karan Brar.