Belinda went to Cannes because she's the image for Magnum ice cream in Mexico and Magnum celebrated their 25th anniversary in Cannes, and she found out Justin Bieber was in Cannes and she asked her manager to look for Justin so she could meet him and they set up a date, she got ready for the night and Justin decided to go to some karaoke instead with some rappers and she was stood up.
Listen to this if you understand spanish, this guy in the video is an old collaborator of Maxine Woodside and he's been an entertainment journalist in Mexico for more than 30 years, he is only now starting his own radio show and his own mexican TMZ-like website where he leaks extreme scandals of celebs http://www.enshock.com/ and he is well connected and reliable.
He was the one to leak the Juan Gabriel intimate home videotape a few months ago as well as Niurka Marco's son's nude pictures and Juan Gabriel's drag pictures and nose job plastic surgery pictures...
journalists in Mexico and Latin America are ruthless 
