One Direction's Harry Styles says his coffee's better with butter

Sullen performance-bots One Direction are role models in many ways. But they haven’t offered much dietary advice.

Until now. Harry Styles has claimed ‘bullet coffee’ - with a spoonful each of butter and coconut oil - is what makes him able to fit into those 26in ladies’ jeans he looks so healthy in. If you don’t fancy that, Louis Tomlinson likes Greggs…