Complex sentence: Hutton's initial contract with Revlon involved representation of the Ultima II brand--twenty years later, Hutton would sign a new contract with Revlon to be the spokeswoman for Results, a collection of corrective moisturizing treatments.
Split into simpler sentences: Hutton's initial contract with Revlon involved representation of the Ultima II brand. Twenty years later, she would sign a new contract with Revlon to be the spokeswoman for Results, a collection of corrective moisturizing treatments.