Getting Leo camera ready in Glasgow for his COP26 appearance. (He is LOVELY!)

“The COP26 summit was being attended by leaders from around the world, with 200 countries being asked for their plans to cut emissions by 2030.

DiCaprio has donated millions to environmental organisations and backed ventures such as those producing trainers made from natural materials.

He also described campaigner Greta Thunberg as a "leader of our time" when they met in 2019.”