Faith and the team won their place in the final when judge Alesha Dixon pressed her golden buzzer in their recent semi final.
She said: “It has been really exciting. When we got to the semi final we had no idea we would get the golden buzzer.
“It was really surreal, we were all really excited. We didn’t expect it at all.”
Faith, who went to High Tunstall College of Science and Hartlepool Sixth Form College, has been dancing since she was aged seven, and graduates from LMA in July after studying for a degree in dance.
She was invited to be part of the group when choreographer Sadeck approached the university in order to audition for the show late last year.
They have wowed the judges with their slick synchronised performances with Alesha describing the group as a “breath of fresh air”.
And Simon Cowell said their semi final act was “gobsmackingly beautiful” and “stunning”.
The group are now hard at work practising for the final which takes place at the Eventim Apollo theatre in London.
Faith, a former member of Hartlepool Hawks Cheerleading Academy, said they have had less time to rehearse than other rounds, but promises it will be something special.
“We just know it’s going to be something really exciting and different to what we have done before,” she said.
“We just need as many people to vote for us as possible.”
Her proud mum Mary Green, of Bishop Cuthbert, Hartlepool, said: “I’m over the moon. It would be such an honour if they got to perform in front of the King.
“Hopefully, Hartlepool will back her.”