Jimmy Kimmel and Norman Lear’s special airs Tuesday, Dec. 7 on ABC.
“As long as it’s not mean spirited, then it’s called a sense of humor,” Bellamy says about comedy.
Wells was working at a manufacturing plant in Oklahoma when he was killed earlier this month.
“I’m 16 and I think you’re childish,” one student told the comedian.
Shepherd previously filled in on the daytime talk show earlier this month.
The death comes after two men were exonerated last week in the case of Malcolm X’s assassination.
“America is on a self destructive path,” the actor wrote on Twitter.
“The White corporate music biz keeps cashing in on Black pain, trauma and death.”
Musicians Marc Cohn and Big Wet are also featured in the music video.
The ‘Trivial Pursuit’ TV show is currently in the development stage.