It’s easy to tease the ones you love.
“I’m younger than Gwen,” Shelton tells PEOPLE in this week’s cover story. “And lately, things like, I don’t know, gout, and a back going out. Or my knees are constantly bothering me. Those are things she’s like, ‘Aha! How do you like that? You’re 41 now, Blake.’ She teases me about my age.”
Watch PEOPLE Cover Story: Sexiest Man Alive — Blake Shelton, available now, on PeopleTV. Go to PeopleTV.com, or download the PeopleTV app on your favorite mobile or connected TV device.
When it comes to taking care of himself, Shelton admits it’s a concerted effort.
“I think I like exercising more than I ever have, just because I know that it’s easy for it to get away from me at my age now,” says Shelton, who just released his new album Texoma Shore. “But I’ve never been good at it. You can see pictures of me, it is what it is. I’ll lose a bunch of weight and feel good about it and what do I do when I feel good? I eat. Then next thing you know, some picture comes out of me and I’ve got three chins.”
For more of Shelton’s revealing interview—including his life with Stefani—pick up this week’s issue of PEOPLE on newsstands Friday.
Out of the spotlight, comfort is key for Shelton, who usually lounges around the house in a t-shirt and Air Jordan shorts (“down to my knees”). Does he ever walk around without any clothes on? “No! Oh Christ, I wouldn’t do that to anybody,” he says. “I wouldn’t want my dog to have to see me naked. It’s like half melted, vanilla ice cream with little hairs stuck to it. That’s what I look like naked.”
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“No! I don’t want people to stare at my body so badly that I have to remove hair from it,” he says. “Just saying that out loud is a little ridiculous, isn’t it?”