Beauty - so the saying goes - is in the eye of the beholder.
Yet, media images of tall, thin, flawless and beautifully coiffured men and women can skew how we see ourselves. So, it's no surprise that the industry of looking good is worth around $460 billion dollars worldwide.
But what are people spending their money on?
A new documentary called The Illusionists explores the many costs of beauty on a global scale.
To hear the full interview, click the blue play button above.