The rapper's name was Space Cowboy and Flo Rida
if you mean which other artist featured in lady gaga's 'telephone', then the answer is beyonce Knowles
colby o donis.
No - Colby O'Donis was a singer who was featured in Lady Gaga's song Just Dance.
Beyonce
Yes she is, her sister is featured on the telephone video.
she got "famous" from a famous rapper in a strip club
A Macbook Pro 15". A picture of her typing on it was featured in her latest book.
Gaga subsequently struck a music publishing deal with Sony/ATV.
lady gaga
No. Sorry I was hoping too!
Her sister Natali was in Telephone when she was in prison and the fight broke out. She was on her right I belive.
Lady GaGa