Britney Spears may be retired from her pop music career now, but after reaching such iconic levels of fame, there was a time when she wanted to help others do the same. In 2012 she joined The X Factor as a judge alongside Simon Cowell, but she only lasted one season, writing in her memoir that she "absolutely hated” being on the show. Cowell has now spoken out about why he thinks she had a bad experience.
