03/27/2012 01:26 EDT | Updated 03/27/2012 01:37 EDT

Celebrity Ads: Most Memorable Beauty And Fashion Ads (PHOTOS)


Celebrity endorsements have always been a popular way for companies to sell their wares.

And we have to say, Proactiv is doing a bang-up job landing celebrity faces to endorse their skin-care products.

Take a look at their latest ad featuring Katy Perry. In the spot, the star trades her crazy blue locks and tendency to cake on makeup for a fresh-faced girl-next door look. Sure, it's likely airbrushed, but it's hard to argue her skin looks incredible.

What do you think? And if a celeb appears in a spot representing a product, will you be more inclined to buy something from the line?

Take a look at some of the most memorable beauty and fashion ads ever, and let us know what you think below or on Twitter @HuffPostCaStyle.

Photo gallery Most Memorable Celebrity Fashion And Beauty Ads (PHOTOS) See Gallery