Cyrus Arnold was born in Burbank, California. He began acting in 2011 at the age of 8 1/2. Cyrus is best known for his role as Derek Jr. in “Zoolander 2” and for his appearances as “B.J.” in the Nickelodeon series “Sam & Cat”. He will soon be seen as Truck in season 2 of “The Exorcist” for FOX.