Clay Aiken, Lance Bass to attend gay prom

Clay Aiken and Lance Bass are among the out performers who will guest-star on a ripped-from-the-headlines episode of the hit series "Drop Dead Diva," TV Squad reports.

The Lifetime series about a ditzy model reincarnated into the plus-size body of a savvy attorney (Brooke Elliott) will feature an episode inspired by the true story of Constance McMillen, the teenager denied access to her high school prom due because she is a lesbian.

Wanda Sykes will guest star in the episode as Judge Wright, who presides over the case of a high school senior not allowed to bring her girlfriend as her date for prom, according to the "Drop Dead Diva" blog.

Season three debuts in June and the episode is scheduled to air July 10.

(Photo: Kathy Griffin (L) and Clay Aiken present on stage during the 32nd Annual 'American Music Awards' at the Shrine Auditorium Nov. 14, 2004 in Los Angeles. Frank Micelotta/Getty Images.)