A trio of singing siblings, five sisters who tap dance, three tenors from Texas, a husband-and-wife dance team and a man and his dog are advancing to the next round of "America's Got Talent." Voices of Glory, a singing trio from Highland, New York; the Fab Five, dancing sisters from Morgan, Utah; the Texas Tenors of Houston; Paradizo Dance from Brooklyn; and Tony Hoard and his dog Rory from New Castle, Ind. learned Wednesday that they will compete in the show's semifinals. All are vying for a $1 million prize and the chance to headline a Las Vegas show in October. Viewers of the hit show can vote for their favorites via phone, e-mail and text message, with a limit of 10 votes per phone number or address. Sources: Sina.com
