18/07/2013 14:46 BST | Updated 22/05/2015 06:12 BST

Preview: Cameron Diaz For July InStyle

Who: Cameron Diaz

What: The Californian surfer gal reveals her surprising obsession with couture, and tells how Drew Barrymore's fiance asked Cam's permission before he popped the question while leaning nonchalantly on a ladder.

To read the feature in full, see the new issue of InStyle July out Thursday.

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See some of our other fave celebrity blondes in the gallery below: