Katy Perry is hoping to give a leg up to her replacement after she ends her stint as a judge on "American Idol." The longtime "American Idol" staple is hanging up her judging hat after seven seasons once Season 22 wraps later this year, and has previously expressed hope for Jelly Roll to fill her shoes. Upon hearing how Perry praised the country singer, Jelly Roll responded back with his own words of affirmation, and told E! News: "I love you Katy Perry!" ‘AMERICAN IDOL’ JUDGE KATY PERRY WANTS... Read this story