More from Britain's Got Talent
RUNNER UP: Abigail & Afronitaaa brought Ghanaian ENERGY to their BGT Journey
They made Ghana proud with every performance.
Revisit magician Jack Rhodes' epic journey to the BGT Series 17 Final
Abracadabra!
WINNER'S STORY: A star is born! Look back at SYDNIE CHRISTMAS' musical journey
All of her Christmases came at once.
BGT Series 17 Vote Percentages REVEALED!
Here's who got your votes in this years Live Finals...
SYDNIE CHRISTMAS is the WINNER of BGT Series 17
What a moment!
Vote CLOSED!
Voting for the Final is now closed.
The cast of MAMMA MIA! The Musical perform medley of hits
You can dance, you can jive!
Sydnie Christmas performs PITCH-PERFECT rendition of 'Over the Rainbow'
We're not in Kansas anymore.
Jack Rhodes makes Simon Cowell wear lie-detector hat
Jack's back with a lie-detector hat!
Mike Woodhams impersonates KATE BUSH and BRITNEY SPEARS
Oops... He's done it again!
Northants Sings Out RAISE THE ROOF with Fatboy Slim's 'PRAISE YOU'
They blew everyone away!
Ssaulabi Performance Troupe take their act to great heights for Final
They just do it for the kicks.
Innocent Masuku lights up the stage with 'Nessun dorma'
He makes it look easy.
Magician Trixy brings out 'Mysterious' surprise guest
Bet you weren't expecting that...
Alex Mitchell delivers genius stand-up with heartfelt ending
He's so relatable.
Abigail & Afronitaaa TURN UP with Reggie 'n' Bollie and Fuse ODG bangers
They brought the FIRE!
WILDCARD act The Trickstars are the Greatest Show Dogs!
They're back and PAW-sitively perfect!
Haribow turn the BGT Stage into a PARTY
This performance was "Mighty Real"!
So GLAMOROUS! A Chorus Line kick off the Final in STYLE!
Get out those sequins!
The FINALISTS of Britain's Got Talent Series 17
Tonight we find the WINNER of BGT Series 17!