So it's no surprise that the Harry Potter star got a call from a certain designer asking to team up on a new project...
Impressed with what the 20-year-old did with her organic clothing line People Tree, Alberta Ferretti gave Watson a call and asked if she'd want to team up with the Italian label on a new eco-friendly collection.
"She wrote to me and said, 'I saw what you did with People Tree and I think it's a great idea and will you do something with me?'" Watson told Us Weekly, describing the aesthetic as "very classic, 60s Jane Birkin."
Well, that certainly worked for Hèrmes.
"I will put it out there that I will work for anyone for free if they are prepared to make their clothing fair trade organic," Watson said.
She can't reveal the name yet, but there will be more information about it soon, she promised.
The collection is expected to be in stores right before the final installment in the Harry Potter series hits theaters.