Britney Spears' 'GMA' Interview to Air Tuesday
The singer taped the performance in San Francisco Sunday.
Britney Spears' Good Morning America concert will air on Tuesday, the day her seventh studio album, Femme Fatale, is released.
She recorded it Sunday in San Francisco. Fans lined up at midnight for the chance to watch her.
On Friday night, Spears performed "Hold it Against Me" and "Till the World Ends" at the the Palms Casino Resort Rain Nightclub.
"Britney's performances were unbelievable and her fans will never forget this night," casino owner George Maloof said in a statement.
"OMFG it feels good to be on stage again!!" Spears Tweeted Saturday morning.
Her Circus tour ended in 2009.