In 2004, Mc Adams made a breakthrough performance starring in the comedy movie, .
She was cast opposite Lindsay Lohan, Lacey Chabert, and Amanda Seyfried, among others.
She worked at Mc Donald's for three years during the summer holidays.
Her father was a truck driver and her mother was a nurse.
Mc Adams is the eldest daughter who grew up in Protestant household.
Mc Adams started figure skating at the age of four and received an opportunity for pair skating training in Toronto when she was nine years old.
She has won many regional awards competing in skating until the age of 18.
Mc Adams appeared alongside Owen Wilson, Vince Vaughn, and Bradley Cooper in the 2005 romantic comedy, in 2016.