One source claims the 18-year-old was actually bullied for being there -- apparently not everyone thought she earned the right to walk the shows!
The insider spilled:
The model slash actress said of her new role:
"I've never worked with a car as a co-star in a campaign. The challenge is that I don't let the E-Class Cabriolet steal the show. So I must make an effort."
And we think she did a good job. Milla is posing on the car amongst some adorable bunny rabbits while wearing an amazing hat by Philip Treacy.
What do U think of the ad???
[Images courtesy of Miles Aldridge / Mercedes-Benz.]