Carrie Underwood won three People's Choice Awards on Wednesday (Jan. 7), including favorite female singer in all genres, favorite country song ("Last Name") and favorite star under 35. Underwood also performed on the show. Other winners included Rascal Flatts for favorite group among all genres. In addition, Dancing With the Stars was named favorite reality show, and Kid Rock won for favorite rock song ("All Summer Long"). View photos from the 35th annual People's Choice Awards.