Lady Gaga's "Born This Way" and South Korean Girlgroup Girls Generation's/SNSD's "Be Happy" sound VERY VERY similar don't they? Not just the tune, even the instrumental..
Take a close listen yourself. and be the judge.
SNSD's Be Happy was pitched down 2 notes for this comparison.
Let's See their release dates?
Born This Way (Single) - Released February 11, 2011 (2011-02-11)
Be Happy (from Oh! album) - Released January 28, 2010 (2010-01-28)
Wow. Never thought the day would come when Gaga would plagiarize SNSD out of all people.