Actors are not part of the bourgeoisie. They control no methods of production or productive capital. 5% of them are labour aristocracy at best while the other 95% are living paycheck to paycheck trying to survive.
Bourgeoisie does not mean “rich”, the class structure is built around your position in relation to productive capital. If you do not control the capital, no matter how rich you are, you cannot be part of the bourgeoisie.