Four acts have been confirmed for the Britain's Got Talent 2019 final, with two more hopefuls announced in the second semi-final on Tuesday night.
Ant McPartlin and Dec Donnelly announced the results of the viewers votes before handing over to the judges.
4MG and Siobhan Phillips made it through after an action-packed live show on Tuesday.
Magicians 4MG received the most public votes, leaving them stunned.
Then, Siobhan beat magician and stuntman Matt Stirling in the judges' vote.
This means both acts will join Dave & Finn and Flakefleet Primary School in the grand finale on Sunday.
Hearing of their success, 4MG jumped up and down as one of the members fell to the floor in shock.
They said: "We never thought we would be on this stage, so follow your dreams. Anything can happen."
The boys later added: "Erm, pretty speechless, I fell to the floor in front of 3,000 people, little bit embarrasing."
On what's to come, they said: "Do you know what, the first round was card tricks, we changed it this time and next time we've changed it again. It's gonna be insane."
On their own win, Siobhan cried as she learned she too would be through.
She told Ant and Dec: "You don't even understand what this means, thank you so much."
Viewers were divided over the results, taking to Twitter to air their thoughts on the latest finalists.
Britain's Got Talent airs all this week at 7:30pm, live on ITV.
