YES
Lady Gaga and Beyonce.
Beyonce
No.....the song is featuring with Beyonce
She sang "Telephone", and "Alejandro"
yes lady gaga does sing that sont its on her latest album the fame monster
No, she does not.
Lady Gaga sang in bars and clubs.
Does she sing country music?? No!
yes lady gaga is the most popluar popstar are singer
At the 2009 VMAs Lady Gaga sang Paparazzi.
sing