Canadian PM Justin Trudeau is not one to let a funeral get him down and is proving to be serious competition to the Finnish PM (aka Wild Finn!) at partying.

The T-shirted PM was spotted at a piano singalong in a London hotel where he and others belted out such classics as:

• Knees up Mother Brown
• Putin has only got one ball
• Oh Sir (insert name pf prominent peadophile here) do not touch me
• It's a long way to Toronto, it's a long way to home
• There'll be lots of dead Frenchmen on the plains of Abraham

They finished up with Queen's Bohemian Rhapsody before air-guitaring a Status Quo number and heading to Greggs for a bacon sarnie.