The Saturdays star is expecting her first child with soccer player Wayne Bridge and has admitted that although she`s not a "massive drinker" she is finding it difficult to abstain from drinking now she is pregnant.
Speaking to BANG Showbiz at the European premiere of `The Hangover Part III` on Wednesday (22.05.13), she confessed: "I`ve never been a massive drinker, but now I am not allowed I am like, `Oh, I kind of want one.` "
However, the 24-year-old beauty`s drinking days could soon be behind her - if bandmate and fellow proud mum Una Healy is to be believed.
The flame haired 31-year-old - who has 14-month-old daughter Aoife Belle with rugby player Ben Foden - confessed she can no longer party like she used to because of bad hangovers the next day.
She said: "When you get older, they get worse. I used to be able to go three nights in a row, but now I die the whole [next] day."
But wise Una has found a way to overcome the hangover blues, adding: "I have a good trick - you just keep drinking. Hair of the dog works every time!"
Mollie King, 25, and Vanessa White, 23, joined their fellow `What About Us` hitmakers on the red carpet at the premiere, while Rochelle Humes, 24, missed the occasion after giving birth to daughter Alaia-Mai on Monday (20.05.13).