The British singer was a guest on BBC Radio 1's The Surgery with Aled show, and gave out tips on topics including romance, self-esteem and friendships.
King was diagnosed with dyslexia as a young girl, and she offered advice to a fan with the same condition, saying, "When I was at school I had to do a lot of reading and things and that was the thing I found the most difficult. You really need to focus on the things you are good at, definitely that's what I've done with my job."
In a post on her Twitter.com page after the show, the singer declared, "Thanks so much everyone for your texts/calls/tweets. It's so nice to hear from you all, I hope we managed to make some of you feel better."