John Rich Backs McCain

Country superstar John Rich is making no secret of his political allegience with his new song "Raisin' McCain."

The Nashville Star host tells OK!, "You've got a guy in John McCain who has experience that's unparalled in the United States." 

So does McCain's ad comparing Barack Obama to Paris Hilton still get his vote?

"I think it was accurate," he says. "Obama comes off as more hype than substance."