His solo career is also one of the more storied among “Idol” alums. Lambert’s single “Whataya Want from Me” peaked at No. 10 on the ... second during Season 7 of “American Idol ...

The news came as a shock to fans, who loved the pop star’s over-the-top ... 7 years.” The season following her departure premiered on March 9. So, why did Katy Perry leave American Idol?

"American Idol ... on season six, said she had to hire security for six months after the show. "The show was so big, especially at that point, like you could not walk more than 10 feet without ...