Answer:
I make a living following the wealthy and beautiful.
I am an object which is used in baseball. During the day I can't be seen at all. What am I?
I am an English word with 3 consecutive double letters.
I go up, let out a load and then go back down. What am I?
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
What language does a billboard speak?