By Jennifer Lipman, October 8, 2010
With Katie Waissel performing on X Factor, and three Jewish candidate's battling it out to become Lord Sugar's next Apprentice, reality TV has never been more kosher. But before Katie, Melissa, Alex and Joy, there were others...
Choreographer Arlene Phillips was replaced as a Strictly Come Dancing judge by 30-year-old singer Alesha Dixon. She is now working on the West End musical Flashdance.
Last updated: 10:39am, November 17 2010