45. Nicole Richie & Joel Madden
Nicole and Joel saw a huge jump this year, and they deserve it. Nicole recently gave birth to baby number two, a boy named Sparrow, and they announced their engagement earlier this year. In the midst of all the personal developments, Richie's still designing clothes and accessories for her successful House of Harlow line, and Madden DJed at the 2010 Oscars. Did we mention they also have their own children's charity? Wow.