Kelly Rowland admits it was "embarrassing" having to call off her wedding.

The former Destiny's Child singer broke off her engagement to NFL footballer Roy Williams in 2005 when she was 24, and while she knows it was the right thing to do at the time it was a very hard decision to make.

She told Britain's Cosmopolitan magazine: "I was too young for marriage. I remember my sister B [Beyonce Knowles] asked me one question, she said, 'Well, you know what you want now, don't you?' and I was like, 'Yes.'

"It was so hard and embarrassing because everyone knew. I'd posed for The Front cover of a magazine in my wedding dress and it was on sale! But sometimes you fall down and you learn from it."

Another thing Kelly never regrets was her decision to have a boob job as it was something she had always wanted to do.

The 30-year-old pop beauty - who is currently a judge on the UK edition of 'The X Factor' - revealed: "I said in an interview a long time ago that I'd get it done because I just had little nuggets for boobs and it was bothering me.

"The decision was 10 years in the making so I'm comfortable talking about it. It's something I really wanted to do for myself - not for a man, not for work, for myself ... and I love them."