Justin Bieber works closely with the artist Usher. What year was Usher born?

Explanation

Usher Terry Raymond IV was born on 14 October 1978 in Dallas, Texas. Usher is a singer, dancer, actor, song writer and producer. He first broke through in the late 1990s with his second album "My Way". His other albums are "Usher" (1994), "8701" (2001), "Confessions" (2004), "Here I stand" (2008) and "Raymond v. Raymond" (2010). Apart from his music, Usher has also acted in films such as "The Faculty" (1998), "She's all that" (1999) and "Killers" (2010). Usher owns the media and record label RBMG.