He may be the mayor of New York City, but Bill de Blasio was singing a different tune Monday night. 

De Blasio sang "I Love L.A." on "Jimmy Kimmel Live" over a Stanley Cup wager he made with Los Angeles Mayor Eric Garcetti. 

He was joined on stage by members of New York's 52nd Street Project student chorus and sent out hot dogs from Gray's Papaya to everyone in the audience. 

The Los Angeles Kings took home the Stanley Cup title after a 3-2 victory over the New York Rangers Friday.