Rihanna and her family were spotted at Giorgio Baldi on December 17. Rih and her mother met up with more family members and friends for a xmas karaoke party that the singer held in a private room at the venue. “Rihanna arrived at 9 p.m. with her mom. She didn’t rent out the restaurant but had a private room with about 20 people including her manager, niece, and best friend,” an insider tells E! News. They left around 3 a.m.