Brooke Scullion's former The Voice UK mentor Meghan Trainor is among music and TV stars who have sent their best wishes to Ireland's Eurovision hopeful ahead of her performance of her song That's Rich at the second Eurovision Semi-Final tomorrow night.

Mika, JC Stewart, Nicky Byrne, Ronan Keating, Ryan Tubridy, Steve Carrigan of Kodaline, Dustin the Turkey, and Ireland's first Eurovision Winner and fellow Derry Girl, Dana have all wished the Bellaghy girl well.

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The messages come as Brooke puts the finishing touches to her act ahead of her big night, which will be watched by millions across the globe and cheered on at home.

Brooke gets in tune in Turin (Pic: Andres Poveda)

On Wednesday in Turin, Brooke took part in two rehearsals - the second of which is voted on by juries from the countries involved in the semi-final group.

That's before the public and jury votes from the second semi-final puts the final ten of the acts through to Saturday's final.

Brooke and co in rehearsal on the eve of the Eurovision semi-final (Pic: Andres Poveda)

The second Eurovision Song Contest semi-final airs on RTÉ Two from 8.00pm on Thursday night.