18. Andy Grammer

HOLLYWOOD, CA – MAY 13: Finalist Nick Fradiani (L) and singer/songwriter Andy Grammer perform onstage during “American Idol” XIV Grand Finale at Dolby Theatre on May 13, 2015 in Hollywood, California. (Photo by Kevork Djansezian/Getty Images)

In 2016 during an interview on The Talk, Andy Grammer disclosed that he stayed away from sex until he married his wife Aijia in 2012.

“I actually waited until I was married to have sex. That was not without some porn, unfortunately,” Grammer said. He continued to discuss the accessibility of porn on the internet, saying, “I do think that, as a culture, we don’t understand the effects of that. I feel for men right now because it’s never been this easy to do something so destructive to yourself.”