The app stardom, version Hollywood. You can't fast forward time like the previous one.
Are there any cheats for Stardom: Hollywood, on iPad/iPhone?
There are no more cheats. The only things you can do to gain energy quicker are the same things from Stardom A-list.
You should stay patient, the game hasn't been out very long but I'm sure someone will find a glitch or a hack or something for stardom: Hollywood.