We heard recently that Lucy Lane is coming to Supergirl, and we now know that Witches of East End star Jenna Dewan-Tatum will play her in a recurring role on the series. The character is set to make her debut in the third episode of the CBS series, and is described as, "brash, funny and beautiful as her older sister Lois Lane. Lucy is strong, smart and successful in her own right. She's got a history with Jimmy Olsen (Mehcad Brooks) and she's come to town to right a previous wrong." In case you hadn't already guessed it, Dewan-Tatum is the wife of Channing Tatum, and this news comes just days after he signed a deal with Fox to play Gambit in his own movie next year. What do you guys think about this casting addition? As always, let us know your thoughts in the usual place!