Mods: Longer Starlight Accolades Events by gettp from Mod The Sims.
This mod will extend the Starlight Accolades award ceremony from 6pm-11pm to 4pm-Midnight.
The host will also arrive an hour early so they are ready to start presenting. If you arrive up to an hour early, the Host will already be there ready to present.
This only changes the hours of the event. If you are in a save you’ve been playing for a while, there will likely be quite a number of famous sims. Longer award shows will increase the chances of your sim getting an award.