Justin Bieber fan punched Selena Gomez in the face?

Paparazzi took a shot of Justin Bieber doing the f$%k sign and the teen star already twitted his apology and admits his mistake.

Is the paparazzi the only reason why he did it or there's other reason behind it?.

Selena Gomez and Justin Bieber made their special relationship public at the Vanity Fare Oscars party. Pictures and video of the couple kissing and holding hands is all over the internet.  

Last March 1, Justin celebrated his 17th birthday, he went out with his girlfriend at Maggiano’s in Los Angeles. Now, photos of Selena covering her face while making their exit, with a swollen lips is a result of a punched made by a die hard Bieber fan?

Selena's representatives said 'absolutely no truth' to the rumor. The 18 year old teen star have been receiving hate mails and threats from jealous fans of his boyfriend.