Jay Z Roc Nation 2014 Pre Grammy Brunch *On Saturday, Jay Z hosted a pre-Grammy brunch at a palatial mansion in Beverly Hills.

Late arrivers were left on the outside looking in at the private party where the icon’s annual Roc Nation brunch was held.

Most of the guests were bused to the secret location. But the fête proved to be so popular, authorities denied entry because of overcrowding concerns.

Roc Nation 2014 Pre Grammy BrunchVRoc Nation 2014 Pre Grammy BrunchThose who were lucky enough to be granted access were rewarded. Jay Z, dressed in a suit and smoking a cigar, hugged his protégés Rihanna and Rita Ora and mingled with guests inside the stunning estate, which included fountains, a majestic pool, mouthwatering spread, free flowing drinks and a cigar station.

Presented by MAC Viva Glam, the star studded event brought out celebrities including Willow Smith, Jaden Smith, Calvin Harris, J. Cole, Kevin Hart, Ne-Yo, T.I., Ellen Pompeo, Kelly Rowland, Ezra Koenig of Vampire Weekend, Grimes, Sasha and Theo Spielberg, Chris Ivery, Adrienne Bailon, Meek Mill, Wale, Julian Morris, Diane Warren, Sylvia Rhone (President, Epic Records) and more.

Roc Nation 2014 Pre Grammy BrunchRoc Nation 2014 Pre Grammy BrunchRoc Nation 2014 Pre Grammy BrunchAt this year’s celebration M∙A∙C Cosmetics donated $0.25 to the M∙A∙C AIDS Fund for every #VIVAGLAM mention and retweet during the event. Ambiance, nourishment, sounds and beverages were provided by sbe Events, Pepsi, TARGET, D’USSE, Bacardi, Budweiser, Sonos and Comador.

Jay Z was the most nominated artist at this year’s Grammys, with nine.