Soul singer Joss Stone is leaving America because she is fed-up with her strange fans.

The 18-year-old singer - real name Jocelyn Stoker - is desperate to see "normal" people again in the UK ever since a bizarre encounter with an obsessed admirer in a Los Angeles bar.A friend is quoted by Britain's Daily Mirror as saying: "The guy was full-on and started singing in her ear.But when she told him she had a boyfriend he got up, smashed his glass on the table and stormed off".The double Brit award winner - who is currently romancing American music producer Beau Dozier - recently said of living in Los Angles: "The people in LA are weird so I tend to stay in a lot with my boyfriend".Earlier this week, the star had to jet back home to Britain to be with her sick granddad.A source said: "Joss is upset and worried about her grandfather.He's very ill and she wants to be by his side with her family"