It might not have always been easy, but Dakota Johnson has brought Anastasia Steele to life in the long-awaited adaptation, "Fifty Shades of Grey."

A third-generation Hollywood starlet, Johnson got her start in Antonio Banderas's directorial debut, "Crazy in Alabama" (1999), but it would be another decade before the young actress would return to acting. After graduating school, Johnson embraced the limelight and appeared in "The Social Network" (2010) opposite Justin Timberlake, making everyone ask, "Who is that girl?" Beginning this Friday, most of the world will know.

From her famous lineage to her unexpected airplane companion, here are 11 things you (probably) don't know about Dakota Johnson.
[Sources: IMDb, Wikipedia]