A video has emerged of Leinster celebrating in style on their flight home from Glasgow, with players leading a chorus of chants.
It comes after the boys in blue held on to defeat Glasgow Warriors 18-15 in Celtic Park.
Tries from Gary Ringrose and Cian Healy saw off a spirited Warriors comeback, as Leinster held on to take the prize home for the second year in a row.
They can be heard singing Wolfe Tone's Celtic Symphony, led by one of the players at the front on one of the plane's microphones.
The video also shows a very relaxed atmosphere amongst plane staff, with a clear view inside the cockpit and flight attendants also taking part in the glee.