Nicole Scherzinger
Once a Pussycat Doll, always a Pussycat Doll, right? Apparently, that's what Nicole Scherzinger thinks. The girl group broke up in 2010. She tried her best at a solo career but it didn't quite work the way she wanted it to.
Missing the X-Factor
After realizing that solo work was not her gig, she decided to become the next reality TV star. She won the 10th season of Dancing with the Stars and joined the X-Factor as a host. She ended up getting fired in 2017 and then releasing two flop albums.