The Canadian born McDermott was sworn in as an American citizen in Los Angeles earlier today along with 3,000 new citizens.
McDermott has been married to actress Tori Spelling for four years. They have two children together – son Liam, 3, and daughter Stella, 2 – and one son Jack, 11, from his previous marriage.
Of his swearing in ceremony, the Home Sweet Hollywood star tells US Weekly, “I was so proud and overwhelmed all at the same time. To take my oath and pledge allegiance beneath a giant American flag is something I will never forget. It was a very special and important day. To quote [singer] Lee Greenwood, ‘I’m proud to be an American.’”
Which other Canadian celebrities have taken the leap and become American citizens?
He joins Canadian born celebrities Michael J Fox, Pamela Anderson, and Jim Carrey in becoming American citizens.