Sligo's 26-year-old finalist Tabby Callaghan looked like he was born to take the music industry by storm in the first series.

But, when it comes to having that crucial X Factor, one key element is knowing the words to your song.

Alas, poor Tabby's mind went blank.

"I'm really sorry about that," he apologised for his basic schoolboy error, but Sharon berated him for being in the pub the night before the show instead of learning the lyrics.