By Brandy McDonnellOklahoma country music superstar Blake Shelton and his pop superstar and fashion icon girlfriend Gwen Stefani were among the big winners on Sunday night's second annual E! People’s Choice Awards telecast. The show was broadcast live from Barker Hangar in Santa Monica, California, across the cable networks of NBCUniversal, including Bravo, E!, SYFY, and USA Network and aired in 161 countries, according to a news release.