Danny O'Donoghue has backed Jessie J after she was accused of acting like a diva on The Voice UK.

Speculation emerged recently that the 'Domino' singer was playing up whilst recording the reality TV series.

One report suggested that she faked fainting on set because she was hungry, whilst she is also said to have thrown a tantrum.

The Script star and Voice colleague O'Donoghue, however, blasted the rumours and the nature of the unsubstantiated reports, tweeting:

"Telly mix= bullsh*t story about Jessie , she's nothing but an angel #sourcesarelying."

Jessie J herself previously attacked the rumours on Instagram, saying:

"I smell predictable... No it's more bulls***... Maybe it's desperation?... No it's definitely bulls***! #yawn #itsthattimeofyear #apparentlyiturnintoadiva #accordingto"source" #lieslieslies #writesomethinginteresting."