Surround yourself with the best people you can find, delegate authority, and don't interfere as long as the policy you've decided upon is being carried out.
The best beauty advice I ever received is to keep skin hydrated and limit harsh exposure to the sun. If you are set on the tanned look, there are plenty of great creams that will give you a healthy-looking glow.
My main aim has always been to do good quality films with roles that have some substance. With Power and Beauty there were loads of things that I liked about the movie, which made me opt for it.