And while Garth explained his wife's voice always turns him on, Trisha confessed it's "All of Me" singer John that does it for her.
"You do need the right music, and there is this very sexy singer-songwriter guy who always gets me in the mood," she said. "Maybe you've heard of him - his name is John Legend."
Meanwhile, Garth was asked for the secret to his 15-year marriage, and revealed a good union is like a duet, "You gotta harmonize, you gotta make your partner feel like they're a star. And if not, you're gonna turn into a solo act pretty d**n quick, if you know what I mean."
Trisha Yeargood previously revealed her secret signal to let her husband know she wanted to be intimate with him.
Trisha said Garth knew she's in the mood for sex when she snapped her fingers. It's their secret code when it came to lovemaking, so she told Access Daily.
"Don't snap your fingers if you're not serious...," she said. "It's not a joke, don't be playing..."
Yearwood, who came up with the idea, insisted it never failed and her man would drop whatever he's doing or even leave a party he's enjoying if she snapped.