Jessica Alba's straw hat is a great addition to summer frocks.
We love Topshop's Zig Zag Brim Trilby, £20.
See Jessica Alba in today's Celebrity Spy photo gallery>>

A look at all the new celebrity styles this week
So hot right now, the outfits that rocked this week
Find out where to get your hands on the stars' favourite winter warmers
There's a real buzz about the beauty product the stars swear by…
A look at all the new celebrity styles this week
A look at our favourite finishing touches at the National Television Awards in London
Presents to please your man on 14 February