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.
Many foods that you think have health benefits may hold hidden dangers for your diet.
It may be hard to believe, but it's already been 25 years since the likes of Sinéad O'Connor, Wilson Phillips and Vanilla Ice topped the charts. Take a look back at who else produced the top pop hits of 1990.