Connie Talbot sings "Hopelessly Devoted To You" from the musical "Grease", a song that was made famous by Olivia Newton-John.

Connie first sang 'Hopelessly Devoted To You' many years ago. She sang it acapella at a talent contest while on holiday at Ashvale in Devon with her family, when she was only four years old -- and won the contest! The presenter said to the audience, "If this little girl doesn't make it to the West End by the time she's seventeen, there's something very wrong!"

That was the second straight year that Connie had entered the contest. She also won it the year before, at three years of age, with Over The Rainbow. When Sharon and Gavin went to register her entry for the competition, Connie was riding in a baby buggy! Connie still has the trophy she won that year.

But Connie's fame really began when she entered Britain's Got Talent in 2007, at the age of 6. She sang "Over The Rainbow" and wowed Simon Cowell and the other judges, and then she surprised everyone by reaching the final of the BGT contest.