Danny O'Donoghue admits he uses his "ladies' man" charm on The Voice.

The Script singer is a judge on the UK version of the show alongside British songstress Jessie J, Black Eyed Peas superstar will.i.am and legendary singer Sir Tom Jones.

O'Donoghue says sitting on the panel is the perfect way to scope out attractive female contestants.

Speaking to British newspaper The Sun, the star said: “I’m a ladies’ man. There are a lot of pretty girls on the show. I’m telling them they are gorgeous because I am single and I am looking!”

The star also added: "I wouldn’t rule out dating a fan or a contestant. Ever!”

O'Donoghue was romantically linked to the show's runner-up Bo Bruce last year.

The hunky star - who split from his model girlfriend last summer - also revealed how fellow mentor Jones has been giving him dating tips.

He laughed:  “Tom just says, ‘Be cool and shut up!’ I think I ruin my chances by opening my mouth and letting it run. But as soon as Tom switches it on, all the girls head over to him.”