Jamie won't go on to take the lucrative record deal with Polydor Records, but after he has made it to the finale there will no doubt be something in the pipeline for him.
As he coolly approached runner up Jamie, Emma stepped forward and wrapped her arms around him, while security men dashed across the stage to pull the intruder away.
It's not known what was written on the piece of paper, but putting two and two together, it certainly could have been someone particularly outraged by the decision.
It also means that either Jennifer Hudson, or Tom Jones will be this year's winning coach.
The hotel worker, 21, looked stunned as host Emma Willis announced his name.
And the talented singer remained the favourite right until the end.
Into the Ark performed Not a One by The Young Wild and Mo sang Unsteady by X Ambassadors.
Watch World Cup Qualification Online, Team News and TV Info
Brazil lead the South American group standings with 30 points from 13 games, while Uruguay are second with 23 points. Tite's side joins host Russian Federation as the only two teams with a spot in next summer's event.
Unseeded Fabio Fognini reaches Miami Open semifinals
The Swiss saved his second match point with an unplayable first serve and set up his own match point with an ace down the middle. He needed 92 - and after coming up with big shot after big shot in the final two sets, he wound up going out on a double-fault.
Donald Trump's son attacks London mayor, misquotes him
The story quoted Khan saying the threat of terror attacks were " part and parcel of living in a big city ". And we stand together in the face of those who seek to harm us and destroy our way of life .
And will confirmed he's "in talks", while Jennifer added: "I've already said I will come back. They're waiting for us to clear every hurdle".
Welsh duo Into The Ark performed a rendition of Alicia Keys" "No One" before being joined by mentor Tom Jones for their take on "Hold On, I'm Comin' by Sam & Dave. I don't see why I wouldn't.
He told the Daily Star on Sunday: We're talking about it now.
And Gavin admits that is he doesn't get invited back in his spinning chair, he'll feel it's because he's done something "wrong". But I've had a great time doing it - it's been incredible for me.
Fellow mentor Gavin Rossdale shared the sentiment describing Mo as "the voice of a generation".
"I don't believe it 100 per cent because there's so many people that I know watching it".