Jenna Dewan-Tatum has joined the cast of Supergirl, EW has learned.
The Witches of East End alum will recur as Lucy Lane, who 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.
The actress, whose other TV credits include American Horror Story and The Playboy Club, will first appear in episode 3.
Supergirl premieres Monday, Oct. 26 at 8:30 p.m. ET on CBS.