This week hopefuls include a punk fan whose twist of a pop classic melts the hearts of the coaches. There is also a blast from the past with entertainer Bernie Clifton hopes to impress and there are plenty of piscine puns from a fishmonger with a unique voice.
More hopefuls audition infront of the judges. Cage fighter Chase Morton and drag queen Divina DeCampo are amongst those hoping to impress this week.
Former Waterloo Road actor Tom Milner attempts to impress the coaches as he takes to the stage, and Irene Alano-Rhodes, the former star of Miss Saigon, shows off her vocal skills.
Kevin Simm, former member of hit pop group Liberty X hopes t impress the judges. 16 year-old ingénue Heather Cameron-Hayes, rockabilly singer Sammy-Jo Evans and duo act The Dublin City Rounders are also featured.
Vangelis from London performs a rendition of the Culture Club hit Do You Really Want to Hurt Me whilst Mari Marli sings Will.i.am's Bang Bang.
Paul Phoenix and Mike Berry are amongst those hoping to impress the judges this week.
Faith Nelson, Rachel Ann and Dave Barnes are amongst those hoping to impress this week.
The battles get underway as the judges need to deice the artists that they want to take to the Knockouts.