Her husband, Lance O'Brien... Is this the same dude?

Not my kind of music at all, either, but if you listen to some of those tracks, he does have an excellent "Country Music" voice. If I was forced at gunpoint to listen to Country, I'd probably pick him over Garth Brooks, Kenney Chesney, etc. I wonder if it actually is the same Lance O'Brien, plus a few pounds and minus some teeth and the mullet?