Una Healy: I always go topless

43492, LONDON, UNITED KINGDOM - Wednesday August 11, 2010. Una Healy of The Saturdays arrives at G-A-Y Bar in Soho on a Harley Davidson motorbike for a promotional single signing session in a bid to get their song 'Missing You to Number 1 on the music charts this weekend. Photograph: PacificCoastNews.com

The Saturdays’ Una Healy revealed how much she loves to go topless.

Speaking about a host of topless holiday snaps that surfaced last month, the sexy Irish singer admitted she didn’t realise they were being watched.

‘I had no idea those pictures were being taken. We’d been out the night before and I was a bit hungover, so I just jumped into the pool without my top on.’

‘I was diving off my boyfriend’s shoulders. He was lifting me up with one hand, all sorts of things. I was really paranoid and kept looking around thinking there could be paps there, but I didn’t see any,’ she told heat magazine.

‘When I saw the pics it was a horrible shock. I was like, “Oh f**k. Now my mother’s going to see that.” It was just horrible. I feel like my privacy was violated. I don’t know what else they have of me now. I might be picking my nose or taking my knickers out of my arse,’ the feisty 29-year-old singer said.

She added: ‘I’m going to go on my holidays again, but with my top on next time. I always go topless. It’s not trying to be sexy or anything, it’s just you trying to get some colour on the diddies. They were so white, they absolutely needed some colour.’