The Roc Nation Pre-Grammy Brunch went down in LA on Saturday,attracting some of Hollywood's favourites.

Jay Z's annual brunch was just one of several events held on the eve of the Grammys.

Rihanna turned up for the event in a sexy top (without a brá) and skirt from Altuzzara spring 2014 collection.

Other guests included Will Smith's children Jaden and Willow Smith, Ne-Yo, as well as rappers T.I., J. Cole and Wale.