Sandra Plays Blondie

Sandra BullockAs an actress, you can't get too attached to your image.

Cos there'll come a time when it needs to be changed for a film.

Cue Sandra Bullock waving goodbye to her trademark dark locks for new flick, All About Steve.

But don't weep too many tears for San's old 'do...

We strongly suspect she's actually wearing a blonde wig.

So come the time of the premiere, expect Sandy to be back to her old brown-haired ways.

In the meantime, make the most of Sandra as a blondie in our gallery.