NEW YORK (AP) ' Kelli O'Hara has admitted that she was a little reluctant at first to sing some of the classic, heavily picked-over Gershwin songs before starting on "Nice Work If You Can Get It." Thankfully that changed when he got to hold a gun.

The image of her cradling a rifle while singing "Someone to Watch Over Me" ' complete with the now-ironic lyric "I.....