The 'Voice' mentor's wife, 30, hinted that they are planning to hit the road for a string of performances soon, reported Femalefirst.
"There would be nothing better than being able to hang out with my husband on tour, we've never actually done that. We're getting to the point where we want to slow down, we don't want to tour as much, so I think it's now or never, if you ask me.
"If we want to collaborate we should, if we want to tour together we probably should start thinking about it," she said.