Cameron Diaz is usually a pretty put-together lady. Not so back in 2011 when she arrived looking thin and exhausted after landing in LAX following a trip to Miami.

And here we thought lounging in the sun would be relaxing.

In one of the most stunning transformations from made-up beauty to no makeup at all, Diaz looks less perfection and more mere mortal as she walks through the Los Angeles airport.

Instead, the blue-eyed blonde who stole the nation's heart with 'There's Something About Mary' seems like she needs a nice tall coffee and a visit to a local cosmetology school to get her puss back in tip-top shape.

Not everyone can be a natural beauty.