Katy Perry and Justin Trudeau had a "fantastic evening" at Montreal restaurant Le Violon on Monday, July 28, a rep for the establishment tells PEOPLE.

That is Katy Perry and Justin Trudeau—as in, former Canadian Prime Minister Justin Trudeau—on what very well could be an actual date. A video published by TMZ on July 29 appears to show Perry and Trudeau having dinner together at a restaurant called Le Violon in Montreal,

Eyewitnesses claimed the pair shared several dishes, including one with lobster, as well as a few cocktails, in the presence of security guards.