We all fell in love with Joss. She bounced on to the stage wearing a pink top, jeans and bare feet.

Simple but sexy, it seemed like she was everyone's favourite daughter.

Most 18-year-old singers would only draw a crowd of teenagers but, with a powerful voice and a presence which belie her years, most of the audience were old enough to be Stone's parents.

She may look like Britney Spears but she is something else entirely.

And there was no synthetic pop from this Devon diva, who found fame at the age of 16 with debut album The Soul Sessions, a collection of rare soul grooves.

She kicked off with an energetic rendition of Super Duper Love -

"Yeah are you diggin' on me? Yeah, yeah, yeah, I'm diggin' on you now baby" - And we were diggin' it as Stone showed off her full vocal range, her blonde hair bouncing around with abandon.

Between songs, Joss would flirt with the crowd. "Wow, it's hot in here!" she gushed - and so was she.

She invited us to sing and, entering into the spirit, many did so but no one could match her.

Some songs were deliberately dragged out as Stone took us on a vocal gymnastics class. In many of them there weren't that many lyrics but there was plenty of sex appeal.

"This song's going to go on and on,"

she said at one point, enjoying the spotlight. "You'll be so bored of it that you'll break the CD when you get home."

One of the songs, Young At Heart, she wrote for a boyfriend when she was only 13. Apparently her parents didn't approve of him and it was hard to envisage anyone being good enough for her but that didn't stop every guy in the audience imagining Stone was looking straight at him.

Although their boyfriends were transfixed by her, Joss didn't let the ladies feel left out. "There's always one guy who sticks in your head because he's a complete w**ker," she told them as she introduced the lead single from her second album, Mind, Body And Soul. In You Had Me, Stone takes on the persona of a woman done wrong and her vocals are sultry as they are sweet.

There were times when the between-songs giggling almost got a bit annoying but then Stone would break into another track and she was a true diva again. No one was going to break her CD when they got home.