david walliams
Singer Gruffydd Wyn also won over viewers.
You'll definitely be ready for a 'wiggle' and a 'wine' after this.
If it ain't broke, don't fix it.
There's a wide range of auditions to enjoy.
Unbelievably, it's the 12th series of the ITV show.
But Dec will still be presenting alone.
From 'The Simpsons' to his One Direction commentary.