Trivia: Agador Spartacus is based upon Hank Azaria's grandmother.
Trivia: The song that Armand and Katherine are singing and dancing to in her office is "Love is in the Air", which was cut from the play/movie "A Funny Thing Happened On The Way To The Forum." Nathan Lane (who plays Albert) went on to star in this play on Broadway.
Answer: Make-up - specifically, bronzing foundation.
Michael Albert