Contributed by ecstaticmc:
In the Mariah Carey starring ‘Glitter’, when Billy goes back to Dice’s apartment after they break up she is sitting at his piano. She has a light color lipstick on. She then kisses his music and signs it, but when you see the music you can clearly see the lipstick is not the same colour she is wearing.
In the scene where Mariah, is on the “not a date” with Dice, and they’re having dinner, they start to talk and in the different shots you see that the amount of wine in the glasses changes in every shot.