British singer Jessie J insists she has lost dozens of friends since finding fame.

The Price Tag hitmaker reveals that she would rather spend time with her family and has lost a number of pals since starting her music career.

She tells Britain's The Sun newspaper, "I'm very family-orientated. I don't have many friends and I mean that in a positive way. I have the friends I need and they fit in my life. You have to prepare for the fact that your life changes."