Jessica Chastain Proves She Has Best Hair On The Planet At Interstellar Premieres

It must be nice to have amazing, thick, healthy hair.

We're talking about actress Jessica Chastain and her gorgeous, red hair.

PERFECT, if you ask us.

The 37-tear-old beauty has been making the red carpet rounds at several premieres for her new movie, "Interstellar."

We think she has the BEST hair on the planet, pun intended, for her the space-based flick.

Take a look at these recent photos:

And Jessica's makeup is also perfect!

If you're a natural redhead, then good for you, because if you're NOT a TRUE redhead, then dyeing your locks to red is a big beauty challenge.  

Remember this:

Red hair color FADES the fastest out of the entire hair dye spectrum, so it is very hard to keep auburn colored locks looking that way.

Meantime, for the true, natural red-haired ladies out there, here is a wonderful shampoo by Aveda that restores warmth to chestnut, auburn and red tones in all types of hair.

This unique formula contains madder root, "a natural scalp-purifying ingredient, and organically grown red clover, a mild yet effective cleanser full of pure plant nutrients."

And yes.....this shampoo IS red!

We found a BIG bottle of Madder Root Shampoo at Aveda.com, ($33, for a litre).