Well that's who I am listening to right now. I'm not sure if you lot have heard of her, she is an Australian singer. She is 19, her album 'Innocent Eyes' stayed at number 1 position for 29 weeks in Australia. She too, like Coldplay, has a piano driven style of music, which is why I love her. Her second album will be out later this year as she is still recovering from cancer, that she was diagnosed with mis last year, so couldn't work for a good 7-8 months. If you want to know more go to http://www.deltagoodrem.com
I recommend it.
Rosie