Gaga gets back on stage

... Brian Newman during his gig in New York last Thursday. Gaga is said to have wowed a small crowd at the Gramercy Park Hotel when she joined the musician for a surprise rendition of Someone to Watch over Me. 'Thanks to the 1&only @ladygaga for coming ...

http://metro.co.uk/2013/05/13/lady-gaga-performs-for-the-first-time-since-her-hip-surgery-at-impromptu-jazz-gig-3757623/