Kylie Minogue has said that being a judge on The Voice UK "can get you down".
Speaking at a Spotify music event she said: "It can get you down a bit trying to think of ways to say no because no one wants to say that.
"The fun bits of being a coach are really fun but during the not fun bits you just don't want to be there."
However she added that she thinks contestants get a lot out of participating in the TV: "They really get taken care of so well, whether they go through or they don't. They leave with a lot of experience".