“Dancing with the Stars” fans, brace yourself for a little eye candy on Monday. Sexy singer Ray-J will be a one-time backstage correspondent for Monday’s “Extra.” Ray-J will make the guest appearance to support his big sister, Brandy, who is a leading contestant in the competition. “He’s doing it because he loves the show and wants to support Brandy’s effort to win,” his rep, Courtney Barnes, shared with Us Magazine. Ray-J will be interviewing dancers throughout the show.