Not to get into very deep and well worn debate, but you find that a lot of people with 'natural talent' did a lot of practice while they felt they were just having fun. I'm sure Mark just spent hours and hours playing guitar because he enjoyed it. he probably never saw it as practice.
Messi was probably kicking a ball about from two or three years old. When other kids arguing to the beach or parties, these 'naturally talented' kids are spending hours kicking a football, or playing a guitar in their bedroom.
On the downside, I just think saying a drummer is 'naturally talented' dismisses the hours and hours of hard work they put in as a youngster.
I agree that anyone that gets to the top of their field (whether it be football, drumming, guitar, painting etc.) has also combined their natural talent with countless hours of practise and dedication, but I also think you need an innate talent to get to a decent standard in anything.
As an example, I loved football when I was a kid (still do) and spent endless time playing and practising, but I know that no matter how much time I spent doing that, I would never ever have been good enough to play at any sort of professional level. I just don't have that "natural talent" to be able to get to that level.
Some people have more of that talent than others, and those that also have the drive and dedication to put the time into practising and studying are the ones that get to be the superstars - such as yourself - play in the top bands.