Steven Tyler

The Aerosmith singer might not be the only star on American Idol... but since it is the biggest reality television show of all time, we think his inclusion on this list is justified. Tyler joined the American Idol juggernaut in 2011. For the past two seasons, Tyler has provided color commentary after contestants perform. He also gets censored a lot. This summer, Aerosmith is on the road in advance of their new album Music From Another Dimension! American Idol will air on television again next January, meaning Tyler needs to get his Aerosmith work done in the new few months to fulfill his reality star commitment.