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CBS’ Supergirl has cast its Lucy Lane.

Witches of East End star Jenna Dewan-Tatum has been tapped to recur as the DC Comics character, The Hollywood Reporter has learned.

Set to make her debut in the third episode, Dewan-Tatum will play Lois Lane’s younger sister, Lucy. The character is 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.

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