United Kingdom, May 1 -- Chappell Roan was "in hell for a very long time" before she found fame.

The 27-year-old pop star has had major success with hits like 'Good Luck, Babe!' and 'Pink Pony Club' amongst a host of others and recalled that just before her career took off, she had to endure a number of menial jobs, but always knew she was a "really good" performer, so found the drive to succeed.

She told W Magazine: "Whenever I was working at my part-time jobs, like nannying or the drive-through or doughnut shop, I kept hope alive because I knew I was really good. I knew I had to just give it one more year. And I got that courage by, honestly, just being in hell for a very long time. I was like, this sucks so bad, but keep going. Every...