Claire Holt as Rebekah
Who: Claire Holt
Character: Original vampire Rebekah Mikaelson
Where You’ve Seen Her Before: The Vampire Diaries (of course), Pretty Little Liars
Details: Along with her Original brothers Klaus and Elijah, Rebekah will return to the French Quarter of Louisiana where she and her family left an indelible mark back in the early 1990s.