TIME Magazine has revealed its annual list of 100 Most Influential People in the World.
According to Time 100 list managing editor Richard Strengel, ".. influence is hard to measure, and what we look for is people whose ideas, whose example, whose talent, whose discoveries transform the world we live in".
These are the people who most affect and shape our world and categories including Leaders, Heroes, Artists and Thinkers.
Topping the artist list is Lady Gaga followed by Conan O'Brien, Oprah Winfrey, Robert Pattinson, Ashton Kutcher, Taylor Swift and Prince. Bill Clinton, Barrack Obama, Nancy Pelosi and Sarah Palin are also in the list for heroes and leader categories.
Click for full list of 100 Most Influential People in the World 2010