Singer Kelly Clarkson (R) and Brandon Blackstock arrive at the second presidential inauguration of US President Barack Obama on the West Front of the US Capitol in Washington in this January 21, 2013 file photo. Clarkson, the first contestant to win the Fox singing competition "American Idol," married talent manager Blackstock in a ceremony over the weekend in Tennessee, the singer said on October 21. Reuters/Win McNamee/Pool/Files