Rihanna, Jay-Z party with Lady Gaga

London: Singers Rihanna and Jay-Z partied hard with Lady Gaga, post the London Paralympic closing ceremony performance.

Both the singers gave an energetic performance at the closing ceremony of the games which were held post the Olympics for physically and intellectually handicapped sportspersons, Sep 9.

They later went to nightspot Arts Club bumping into Gaga, who is there on her Britain tour performing her album "Born This Way" gigs.

The three singers posed for many pictures later.