Jarethan said: "I have to admit that I have never heard of her. Where does she generally perform? Has she been on Broadway?"
She's a West End actress and I don't think she's ever done anything on Broadway - or even in the US. I know she's been Donna in the London production of Mamma Mia for a few years, after having played Tanya as well, and from the videos I've seen she looks like she was made for the role. She's also released an album covering Abba songs, I highly recommend it if you like the band.