When it comes to her blonde hair, The Hills' Heidi Montag typically prefers a head full of waves with the volume amped up to 11 – if you know what we mean.

We mean showing as much of it as possible. You can't tame that mane!

However, sometimes she opts for a change of pace. During a recent lunch in Beverly Hills with her grandmother-in-law (Spencer Pratt's Nana), the newlywed kept her hair on the straight-and-narrow, condensing it into a sleek style.

Which hairstyle do you prefer? Tell us in the survey below:

Heidi Montag's hair looks best when it's ...