Selena Gomez and Justin Bieber could have had the sweetest Memorial Day date if not for the paparazzi trouble they landed in yesterday.

The worst part was Justin losing his cool and going head on in a brat brawl with one photographer. Now, news is the 18-year old singer had taken boxing lessons with Mike Tyson before the scuffle. Was the "Boyfriend" blowing off steam on an innocent photographer or was it a case of wrong timing?

Canadian crooner, Justin Bieber, has not once been involved in a scuffle. Despite having hoards of fans, Justin too has his share of haters but this has never pushed the 18-year old to go into an all-out brawl. However, yesterday, during Justin and Selena's Memorial Day date, the exact opposite had happened.

Various webloids said the Justin had lost his cool when one shutterbug got "too close" to him and Selena. This had caused Justin to go steaming mad which led to the singer allegedly punching the photographer in the face. Bieber lost a shoe and his hat in the process. Thankfully, Selena Gomez still had her cool on and tried to calm down the "Boyfriend".

However, witnesses during the event say otherwise. Justin did not get into a boxing brawl with the shutterbug as opposed to the criminal report filed by the photographer. The misdemeanor report was released after the scuffle when the man complained that he was "physically battered" by Justin Bieber. Los Angeles County Sheriff has yet to release a statement regarding the incident and investigations are still underway.

As for Justin Bieber, it looks as if the 18-year old had some "boxing" training done before the brawl. Who best to train the Bieber than Mike Tyson? The boxing champ sent out a photo of Justin and him posed inside Tyson's training room.

"Me, @john and @justinbieber before we started training JB," tweeted Tyson May 27. Shortly after the tweet, Tyson had also posted a video of him training Justin.

By the looks of it, Justin might have gone overboard with the training. Unluckily, Justin had used it all up on one photographer who was at the wrong place at the wrong time.