On May 5th 2010 she sang "Alejandro". But before that she was featured on American Idol and she sang "Poker Face".
the edge of glory
yes lady gaga does sing that sont its on her latest album the fame monster
Lady Gaga sang in bars and clubs.
No, she does not.
Does she sing country music?? No!
At the 2009 VMAs Lady Gaga sang Paparazzi.
yes lady gaga is the most popluar popstar are singer
Lady Gaga sings Telephone with Beyoncé, but it's mostly Gaga singing.
bad romance the piano was on fire
sing
YES
She liked it.