A week and a half ago, Bruno Mars was the host and musical act on NBC's Saturday Night Live.  Bruno's first musical performance was "Locked Out of Heaven."  His second song had never been heard, but impressed many viewers, myself included.  Turns out the song is titled "Young Girls."  This is not the official video for the song, but is an official video released by Bruno Mars to get the audio of the song out there, it's kind of cool with a jukebox theme.  Check it out below!