Before joining Girls Aloud she did some vocals for Project G on some unreleased tracks. Whilst working as a waitress and barmaid in Manchester, she entered the UK talent-search show Popstars: The Rivals, and was picked as the final member of the five-piece group, Girls Aloud, that formed the female half of the eponymous 'rivals'.
She entered FHM's 'High Street Honeys', the magazine's version of a national beauty contest, and her pictures appeared in the first Top 100. But she withdrew, upon achieving success on Popstars. A year later, she was voted one of the Top 30 sexiest women in the world, by readers of the same magazine.
In 2005, she entered the same Top 10 at Number 8, slipping to Number 15 in 2006.
On September 10, 2005, Sarah was one of the celebrity bridesmaids for Jordan's wedding to Peter Andre in Berkshire.
Sarah's love-life has been in constant speculation since becoming famous. She met her ex-boyfriend Mikey Green on Popstars: The Rivals, who went on to become a member of the boyband Phixx, and after going out for two years, they split up, got back together and split up again. Sarah is also rumoured to have had numerous flings with Calum Best, son of the late footballer George Best.
--Wikipedia
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