Rihanna Concert 08/04/13 in LA
The Celebrities present at the concert: Chris Brown, Kristen Stewart and her boyfirend Robert Pattinson , Elle Fanning, Chloe Moretz, Colton Haynes, Ashley Benson, Ellen Pompeo, Riley Keough, Nicholas Hoult, Rosie Huntington-Whiteley, Kirsten Dunst, Wilmer Valderrama, Sia , Jesse Metcalfe, Kendall e Kylie Jenner, Naya Rivera, Kevin McHale, e Jared Eng