Amanda Michelle Seyfried (SY-fred) is an American actress, singer and model. Born and raised in Allentown, Pennsylvania, she began modeling at age eleven and ventured into acting at age 15 with recurring roles as Lucy Montgomery on the CBS soap opera As the World Turns (1999–2001) and Joni Stafford on the ABC soap opera All My Children (2003). Seyfried came to prominence following her feature film debut in the teen comedy Mean Girls (2004) and her recurring role as Lilly Kane on the UPN television series Veronica Mars (2004–2006) and Sarah Henrickson on the HBO drama series Big Love (2006–2011). Seyfried has appeared in a number of successful films, including Mamma Mia! (2008) and its sequel Mamma Mia! Here We Go Again (2018), Jennifer's Body (2009), Dear John (2010), Letters to Juliet (2010), Red Riding Hood (2011), In Time (2011), Les Misérables (2012), A Million Ways to Die in the West (2014), Ted 2 (2015), and First Reformed (2017). Seyfried received critical acclaim for her portrayal of Marion Davies in David Fincher's biopic Mank (2020), earning nominations for the Academy Award and Golden Globe Award for Best Supporting Actress. This acclaim continued for her starring role as Elizabeth Holmes in the drama miniseries The Dropout (2022).