Susan Boyle's semi-final performance (VIDEO)

The Scottish star - looking more glamorous with dyed hair and radiant make-up - won the vote in the first of five live televised semi-finals after receiving a standing ovation for her performance of Memory from the musical Cats.

Susan Boyle fans got their fix this weekend as they watched the unlikely star make it through to the Britain’s Got Talent final.

Susan Boyle became an overnight success after her first audition on Britain’s Got Talent.

She was then put through to the semi final, and it was on Sunday night when she gave us her second performance, and although it was good, it was not as good as her first performance.

When Susan first walked on stage, we all thought the same thing, but once she started singing, it proved one thing, never judge a book by its cover.

Her song choice from Les Miserable made her an overnight success, and has been viewed by million on the Internet.

Boyle’s semi final performance started a bit quavered, but it did not take her long to get her voice back on track.

She sung “Memory” from Cats, and have to say that her performance was still brilliant. She was put through to Saturday night’s final of Britain’s Got Talent by the public vote.

Watch her semi final performance:

http://www.youtube.com/watch?v=J2U5SVaQqs4

Two more acts have secured their place in the Britain's Got Talent final, but singer Susan Boyle remained firm favourite to win.

Bookmaker William Hill shortened the odds of her victory to 4/7, with the next favourite young dancer Aidan Davis at 6/1 - even though he has yet to perform in the semis.

The latest semi-final saw comedy dance act Stavros Flatly win the public vote to secure a place in Saturday's grand final, while 12-year-old singer Shaheen Jafargholi was reduced to tears when he was saved by the judges' vote.