Washington, Feb 4 (ANI): American singer Lady Gaga, real name Stefani Germanotta, is said to be keen on buying a 300,000-pound piano designed by Canadian artist Terence Koh.

Gaga, 23, had played the instrument with Sir Elton John at the Grammy Awards on January 31, where they opened the event with a medley of her songs 'Poker Face', 'Speechless' and John's 'Your Song'.

"Terence's artwork is confrontational and incorporates many elements that appeal to Gaga such as sex, punk and gay culture," Contactmusic quoted a source as saying.

"The black piano with arms reaching out of it was beautiful and it's no surprise she wants it, especially after giving one of the performances of her career," the source added. (ANI)