A familiar face once again tops Forbes' list of the world's richest billionaires.
Find out which billionaire tops Forbes' list of the richest people on the planet for 2015.
Columbia Pictures Television
Photo by Scott Gries/Getty Images
Adele.com via CNN
Thierry Chesnot/Getty Images
iStock / Terraxplorer
Stephen Maturen/Getty Images
Irving Police Department via CNN
Sign up for Breaking News, Daily Headlines, Severe Weather Alerts & more!