Entertainment Stars That Generate Buzz Good And Bad January 19, 2011 / 3:22 PM EST / CBS News Getty Images Real Estate Mogul & King Of The Comb-Over Donald Trump Getty Images Teen Sensation Justin Bieber Getty Images Actress Lindsay Lohan Lindsay Lohan (Photo by Kevork Djansezian/Getty Images) Famous For No Real Reason Socialite Paris Hilton Getty Images Gossip Blogger Perez Hilton Getty Images Former Talk Show Host Rosie O'Donnell Getty Images Right Wing Radio Host Rush Limbaugh Former Alaska Gov & VP Candidate, Reality TV Star, Yada Yada, Sarah Palin Jersey Shore Star and "Author" Nicole "Snooki" Polizzi Getty Images Keith Olbermann Many would say the uber-liberal former MSNBC host is "the worst person in the world" Nancy Pelosi Many were thrilled when the (former)Speaker of the House was silenced/Getty Mel Gibson The actor's infamous rants and anti-Semetic slurs turned a lot of people off. Roseanne Barr She is still remembered years later for butchering the Star Spangled Banner/Getty Tiger Woods The golfer went from hero to zero following his sex scandal/Getty