Yet another famous face is officially joining the cast of Fifty Shades of Grey.

E! News has learned that True Blood's Luke Grimes is signed on to play Christian Grey's brother, Elliot, in the highly anticipated film adaptation.

The 29-year-old most recently appeared as Deborah Ann Woll's boy-toy in the latest season of the hit HBO series.

The exciting casting news comes just one day after it was announced that they found an actor to portray the lead role—the insanely hot Jamie Dornan.

Hmmm…Dornan and Grimes do look like they could be brothers. Genetically gifted brothers, of course.

ncG1vNJzZmivp6x7prvNpaCnnV6YvK57zZ6urGdkbIF0gJhoq6utlWKvrbvOnWSsZZyquKZ5xqugpp2jYrCiv9NmoKdllp6ztcWMrJ%2BanJWoerCyjKCpnrE%3D