Joss Stone gets along ''really well'' with Princes William and Harry.

The 25-year-old singer was ''honoured'' to be invited to the wedding of William and Duchess Catherine - formerly known as Kate Middleton - in April 2011 but she wasn't surprised to be asked to attend because she has been friends with the princes for a long time.

She said: ''I was very honoured to be invited to the wedding.

''I mean, it's not like I'm down at the pub with Will every Friday. When we do see each other, we just get along really well. All of them are lovely - Harry is very lovely, very cheeky and very polite and very nice.

''They're just really nice, normal people and I guess they just wanted to invite me. So I went!''

The 'Super Duper Love' hitmaker was the subject of a kidnap plot in June 2011 but she insists she feels ''safe'' at the moment because she has bought her old family home.

Joss - who grew up in Cullompton, Devon - told E! News: ''I have a house, it's nice. I actually bought my family home ... I feel safe in the fact that I will always have that home - and, really, what else do I need?''