September 10, 2012 11:55
from Staff
A source tells Us Magazine that the aspiring model, 23, is "totally pissed off" with her beau of nearly a year after he congratulated Rihanna for her Video of the Year win with a very public show of affection. "She felt the kiss was a public slap in the face," the source says, adding that Brown decided to attend the VMAs last minute, without letting Tran know.