"Dexter" & Sister Become Husband and Wife

The third season of "Dexter" has just wrapped. The show centers around Dexter Morgan, a serial killer. However, this serial killer only murders criminals, and in general, other serial killers.

Hall is 37, and Carpenter 29. They have been quietly dating for 1 1/2 years. Hall was previously married, but this is Carpenter's first marriage.

They will walk the runway together for the first time at the Golden Globe Awards on Sunday.

Besides his role on "Dexter," Michael C. Hall is also well-known for his role on "Six Feet Under," the once-hit HBO show centered around a mortuary which wrapped up in 2005.