The Northern Irish actor happily signed pictures and books while making his way out of LAX airport on Wednesday morning (7 January).
What a gent!
Jamie is already a pretty big star over here thanks to his role in the hugely acclaimed BBC series The Fall, but he's going to become a MASSIVE worldwide celebrity when Fifty Shades is released!
He plays billionaire businessman Christian Grey in the erotic movie based on the novel by E.L. James, which revolves around Christian's sexual relationship with the rather more naïve Ana Steele, played by Dakota Johnson.
Trailers and posters for the movie have already been released causing rather a lot of excitement among Fifty Shades fans!
Just recently, gorgeous Jamie said people should remember the film is about more than just the kinky sex scenes dominating the headlines.
"The love story is more important than the BDSM aspect. I mean, we are going to tell a love story, you know, it can't just be what happens in the Red Room, that's not a film. There's so much more going on than that," he told ELLE.
Fifty Shades also stars singer Rita Ora as Christian's sister Mia. It will be her first major Hollywood role after a cameo in Fast & Furious 6.
The movie hits cinemas on Valentine's Day.
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