
'Supergirl' S3 Ups Katie McGrath's Lena Luthor to Regular
Superman must always have a Lex Luthor, and so it is that Supergirl will be sticking with one of Season 2’s best additions. Season 3 of the CW drama has officially upped Katie McGrath’s Lena Luthor to series regular, ensuring our favorite Supergirl ship will live on.