Have Leo and RiRi reunited?
It is unclear if they interacted. The two have never confirmed a relationship.
The 27-year-old singer donned a black crop top and mid-length skirt with a thigh-high slit, paired with black and white lace-up boots, black sheer mid-calf socks and black, white printed scarf and sunglasses.
The 41-year-old Oscar-nominated actor was seen sporting a blue and gray jacket, blue polo shirt and gray cap as he exited the venue.