Brad Paisley's wife, Kimberly Williams-Paisley, is unfazed by rumors he cheated on her with Carrie Underwood. Here, they attend CMT Artists of the Year 2011 in Nashville, Tenn.

Brad Paisley's wife, Kimberly Williams-Paisley, is completely unfazed by rumors her husband cheated with Carrie Underwood. In fact, she hopes the gossip works in their favor.

The National Enquirer first reported Brad and Carrie are cheating, who is married to hockey player Mike Fisher. Talk of the "affair" surfaced after the two "sparkled together" while hosting the 47th Annual Country Music Association Awards earlier this month.

“In recent months, as she’s faced one marital crisis after another, it seems like Carrie is leaning on Brad more than ever," a supposed source told the tabloid. "They text and email each other constantly, and Carrie has turned to Brad.

"Am I in the National Enquirer? You're breaking it to me! What did I do?" the "Nashville" actress told Us Weekly on Nov. 21 at the 5th Annual African Children's Choir Gala. "Are you serious? Wow!

The country superstar married Williams-Paisley back in 2003, and they have two young sons together. Over the years, he has never been shy about gushing over his bride.