Emma Watson's Lancome Paris Photo Shoot

Quickly getting to work upon being officially named as the brand's new face, Emma Watson was busy shooting ads for Lancome in Paris, France on Monday evening (March 14).

The "Harry Potter" hottie kept herself hydrated with a bottled water as she interacted with famed photographer Mario Testino during the City of Lights photo session.

Breaking the news of Emma's appointment earlier in the day, Youcef Nabi, Lancome International honcho, told press, “Thanks to her charm, romanticism and her incredible modernity, Emma Watson has become the icon of her generation.”

He continued, “We are delighted by this new collaboration with Emma, who brings a fresh spirit to Lancome.”

Meanwhile, Miss Watson had previously hinted that she was working with Lancome via Twitter, as she wrote: "A new venture is starting - what can it be? Follow my clues and you will see... It starts with an L and ends with an E. I’m sure you have guessed the new face of Lancôme is me!"