Peyton Roi List was born on April 6, 1998, in Los Angeles, California, U.S. She has a twin brother (Spencer List). She is 173 cm (5 ft 8 in) tall and her weight is 55 kg (122 lbs). Currently, she is single, there are two guys she dated, one of them is Cameron Boyce (2012 - 2015), another is Cameron Monaghan (2017 - 2019). At the beginning of her career, she was a model, she worked with two agencies. Justice magazine and American Girl. When she acts most popular name she uses is Emma Ross.
She appeared as an actress in many American movies. Her first movie was Spider-Man 2 (Little girl playing on steps). Other movies she participated - Bereavement (Wendy Miller), Diary of a Wimpy Kid: Rodrick Rules (Holly Hills), Something Borrowed (Young Darcy Rhone), The Trouble with Cali (Young Cali Bluejones), Diary of a Wimpy Kid: Dog Days (Holly Hills), The Seventh Dwarf (Princess Rose), The Thinning (Laina Michaels), The Outcasts (Mackenzie), The Thinning: New World Order (Laina Michaels), Then Came You (Ashley), Batman: Hush (Barbara Gordon / Batgirl), Valley Girl (Courtney).
She is also a popular TV show star, there are many TV series she appeared. Secrets in the Walls (Molly Easton), Law & Order: Special Victims Unit (Young Larissa Welsh), Jessie (Emma Ross), The Dog Who Saved the Holidays (Eve), Pass the Plate (Herself), Bunk'd (Emma Ross), K.C. Undercover (Emma), The Swap (Ellie O'Brien), Project Runway All Stars (Guest Judge).
Additionally to movies and TV shows is very active in the TV advertisement segment, she appeared in more than 400 commercial advertisements.