She serenaded viewers during her time as a contestant on The X Factor.
And Holly Tandy looked nothing short of sensational as she turned out for the premiere of Wretched Things at Vue West in London on Friday.
The singer, 17, turned out in style for the bash, donning a flowing orange dress.
Looking in high spirits at the event, the TV star added height to her frame with a pair of black heels and
Letting her brunette locks hang
Holly took part in the fourteenth series of The X Factor in 2014, where she was part of the Girls category mentored by Sharon Osborne.
She performed If I Ain’t Got You by Alicia Keys for her audition, receiving four yeses from the judges.
Holly made it to week four before she was sent home along with three other acts.
The youngest contestant on her series, the singer turned 16 during the bootcamp stages of the competition.
Speaking previously on This Morning, she said: ‘Constructive criticism is amazing in this industry and it’s something I hope to have a lot of.
‘I love doing this so much. It’s that opportunity to really show what kind of artist you can be.’
Also in attendance at the premiere was actor Jack Parr, who features in the film.
He sported a green blazer, navy turtle neck top and grey trousers for the occasion.