Yes, she performed You Lost Me in 2010.
christina aguilera
no
American Idol The Search for a Superstar - 2002 American Idol's Final 4 Perform 4-37 was released on: USA: 11 May 2005
American Idol The Search for a Superstar - 2002 American Idol's Top 9 Perform 4-27 was released on: USA: 6 April 2005
Natasha Bedingfield was never a contestant on American Idol, but did perform on the show in Season 7.
Fleetwood Mac
You perform A Capella for the producers.
well she started in American idol
Jordin Sparks of American Idol fame.Jordin Sparks sang the national anthem at Super Bowl XLII in 2008.
Whipping Post
heart in shame
yes in two years.