Originally Posted by viva.espana:
“Me neither. He just comes across as very cosseted and self-absorbed.”
He probably has been cossetted to a certain extent. When he was very young his time was spent between school and training to be a dancer; he was a member of a dance group known as Swift Moves Juniors, all of which probably gave him very little time to get "kitchen-wise".
Since, with his brother Ashley, starting the group Diversity, with which they and travel the world with their own shows which they choreograph and design themselves; they've taken part in films, and work as choreographers in other films and shows, they now probably have even less time.
But to be honest, he doesn't claim to be clever, and is not above himself to the extent he seems unwilling to learn whatever he can.