It's been a busy few days for Rihanna.
We start with her appearance at Best Buy in Union Square, New York where she signed copies of her new album "Rated R" and posed for pictures with fans.
She wore a
Prior to attending Kendra Wilkinson's wedding at the Playboy mansion, Holly Madison was in Vegas on Friday night.
The ex-girlfriend of Hugh Hefner had a party thrown in her honour, to celebrate becoming the newest headliner for the Las