Take a look at charitable public figures and the causes they stand behind.
Martha Stewart stands behind a wide variety of charities, including the Make-A-Wish Foundation, Dogs Deserve Better and St. Jude Children's Research Hospital.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
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With Katy Perry set to headline the halftime show at Super Bowl XLIX, check out who has performed at past Super Bowls.