Una Healy has admitted it was "humiliating" when snaps emerged of her fiance dancing nude at a strip bar.
The Saturdays singer had recently given birth to her daughter with husband-to-be Ben Foden when she saw the pictures of his shenanigans at his stag do in Barcelona, which were taken by other revellers at the nightspot.
The 30-year-old told the Daily Mirror: "It did upset me when I saw it. I was embarrassed for him. It was humiliating."
She went on: "We'd just had the baby. It was unnecessarily emotional for me.
"He didn't technically do anything wrong. It looked bad. At the same time, I don't need to see that. He wasn't unfaithful to me or anything. He was just up on stage naked like an eejit. It's just what lads do. With a few drinks down them they think they're great."
Una admitted she has had a touch of the baby blues since welcoming Aoife-Belle in March, particularly because she decided not to breastfeed.
The Missing You singer said: "They call it the fourth day blues. I really missed being pregnant and having her to myself. When she's out there, she's out there for everyone to look at. She's not just yours any more."
She added: "The fact that I wasn't going to breastfeed her made me feel a bit of the blues. I would really love to, but because of work and everything I wasn't able to. I just knew it wouldn't be practical to be performing on stage with big leaky boobs full of milk."