I doubt it - acording to IMDB, Stephen's birth surname was Gray.
Stephen Collins
Stephen Schnetzer
The name of the actor who plays Damon Salvatore is Ian Somerhalder and the name of the actor who plays Stephen Salvatore is Paul Wesley.
US actor Stephen Dorff is 43 years old (birthdate: July 29, 1973).
Actor Peter Benson is appearing on the series The Americans in 2014. In 2013, he appeared on the TV mini-series It Could Be Worse.
Stephen Mellor - actor - was born in 1954.
Stephen Murray - actor - was born in 1912.
Stephen Evans - actor - was born in 1970.
Stephen Lee - actor - was born in 1955.
Stephen Murray - actor - died in 1983.
Stephen Elliott - actor - was born on 1918-11-27.
Stephen Dunne - actor - was born on 1918-01-13.
Stephen Graham - actor - was born on 1973-03-08.
Stephen Henderson - actor - was born on 1949-08-31.
Stephen Elliott - actor - died on 2005-05-21.
No, he is just an actor he is not related to anyone on BIG TIME RUSH :D
Stephen Colletti is a/an Television actor,Television personality