Luis Fonsi & Daddy Yankee feat. Justin B
This image appears in the gallery:Lady Gaga in Oslo
Lady Gaga 'performs' with her piano at Oslo Spektrum on October 16, 2010 in Oslo, Norway.
See the full gallery: Lady Gaga in Oslo
See more Lady Gaga Music
See more Lady Gaga News
See more Lady Gaga Videos
See more Lady Gaga Pictures