The "Disturbia" singer looks unimpressed as she folds her arms.
The "S&M" temptress cracks a smile as she departs the high-end sushi restaurant.
Drake is debonair in a long dark coat, perfect for the chilly area.
Many are speculating whether RiRi and Drizzy are rehashing their relationship, which grew out of the ashes of her messy split with Chris Brown in 2009.
Drake -- who teamed with Rihanna on the top hit "What's My Name?" -- is currently on his tour for Would You Like a Tour?
Are they or aren’t they? R&B superstars Rihanna and Drake again left us guessing as they grabbed a bite at London’s Nobu Sunday, and we’ve got the shots for you right here on RadarOnline.com.