Rosie O'Sullivan appeared on the ITV show 11 years ago and is barely recognisable now after her incredible weight loss ...

Rosie O'Sullivan, who shot to fame on Britain's Got Talent, is almost unrecognisable from her time on the ITV talent show.

Britain's Got Talent favourite Rosie O'Sullivan is unrecognisable from her stint on the ITV show. The talented vocalist, who ...

Britain’s Got Talent star Rosie O’Sullivan is hardly recognisable 12 years after her audition and after undergoing a £20,000 surgery. After making her debut on the ITV talent show in 2013 ...

Rosie O'Sullivan, who shot to fame on Britain's Got Talent, is almost unrecognisable from her time on the ITV talent show. The talented singer, who wowed audiences with her vocal skills over a ...

Rosie O’Sullivan first appeared on Britain’s Got Talent in 2013 (Picture: Ken McKay/Thames/REX/Shutterstock) Britain’s Got Talent star Rosie O’Sullivan is ...