The 11 celebrity and pro-dancer couples take on performances inspired by "Grease"; Frankie Avalon performs; a surprise appearance by an original Pink Lady herself, Didi Conn, who played Frenchie in the film.
The 11 celebrity and pro-dancer couples take on performances inspired by "Grease"; Frankie Avalon performs; a surprise appearance by an original Pink Lady herself, Didi Conn, who played Frenchie in the film.