Yes, Lady Gaga has performed on American Idol. She performed on May 5th, 2010. She performed her song, "Alejandro", which means Alexander in Spanish. She was actually mad after because American Idol cut off a whole minute off of her performance.
alexandro
lady gaga
the edge of glory
Lady Gaga will be performing at Gane HaTa'arucha.
Lady GaGa is performing in Tel Aviv, 8/19/2009.
On May 5th 2010 she sang "Alejandro". But before that she was featured on American Idol and she sang "Poker Face".
Yes, to many she is.
Yes, she sang a live performance of Pokerface.
Lady Gaga is known for wearing weird shoes, as seen on American Idol and several award shoes. The designer of these weird shoes worn by Lady Gaga is Alexander McQueen.
GaGa has been performing since she was young. but she started performing more seriously when she moved to the lower east side, performing in clubs with her friend Lady Starlight.
Lady GaGa has worn a black dress before when performing for Barrack Obama.
Lady Gaga's first American single is "The Fame".