Rochelle Humes was drunk by lunchtime on her wedding day.

The Saturdays singer married JLS star Marvin Humes last July and though she says it was the ''most beautiful'' day of her life, she admits to turning to alcohol to ease any nerves she had about the big day.

Asked her most beautiful day, Rochelle - who is pregnant with her first child - said: ''My wedding day, although it will have a lot of competition when my baby is born. I wasn't stressed at all on the day - I was just really drunk. I stopped worrying if everyone was having a good time by lunchtime.''

And it seems Rochelle isn't the only member of the band who can't help but get drunk on big romantic occasions, with Una Healy - who has 12-month-old daughter Aoife Belle with husband Ben Foden - admitting to getting carried away with a bottle of champagne last Valentine's Day.

She told Britain's OK! magazine: ''Last Valentine's Day was lovely. Ben went out of his way to give me a gorgeous meal at home with a fondue. My favourite singer, Sheryl Crow, was playing, candles were lit, but he forgot to buy the white wine for the fondue, so while he went out to get some, I was waiting at home with the bubbly. When I got back, I'd had the whole bottle and was a little bit drunk. You've got to let your hair down a little haven't you?''