Her rep has dismissed reports that she did a nose job

Leona Lewis has always been one of the most gorgeous artists in today’s music scene. The Bleeding Love hit maker made quite an appearance two days ago in Los Angeles, while attending the premier of Justin Bieber’s big screen debut with the movie “Never Say Never.”
Lewis stunned the audience, rocking a total new look that included a long, dark wig. She looked almost unrecognizable.
After her images at the event came up, non-stop rumors about the artist getting some aesthetic retouches started rolling around Hollywood.
However, Leona’s rep couldn’t get any faster in shutting down the speculations.
The rep tells Britain's The Sun, "Suggestions she has had cosmetic surgery are total rubbish."