Interior scenes of Rachel's home were filmed at the Greystone Mansion.
Biltmore's Crystal Ballroom is used for Rotary Club of Iowa Rapids dinner where Frank (Costner) is a bodyguard to the guest speaker.
Exterior scenes of Rachel's house were filmed here.
The Park Plaza is used for the exteriors of the Oscars.
Frank Farmer (Kevin Costner) scopes out the Pantages while Rachel (Whitney Houston) performs.