Blake Lively is NAILING maternity fashion.

The 27-year-old, who is pregnant to equally gorgeous human Ryan Reynolds, appeared on the red carpet in the chicest of chic skin-tight black dresses, in the process she schooled pregnant women everywhere on how to dress a watermelon.

Well, that’s how to dress a watermelon if you have stylists on speed dial, a fat bank account, zero back fat and a perfectly round bump.

Look at her. JUST. LOOK. AT. HER.

As a fellow preggo, who is trying to track down something, ANYTHING, to wear to a family wedding, I half admire her and half feel like this:

Aside from a superhumanly gorgeous Blake Lively, the week in fashion has brought us some real gems. There was Taylor Swift’s escaping cleavage at the Victoria’s Secret Fashion Show, Posh & Becks at the British Fashion Awards, and Lindsay Lohan wearing only what Lindsay Lohan can wear outside of a Dancing with the Stars rehearsal; a chunky gold sequin and hot pink feathered dress.

Blake Lively

Blake Lively

Blake Lively

David and Victoria Beckham

Emma Watson

Olivia Palermo

Lily Allen

Kendall Jenner

Cara Delevingne

Rita Ora

Karlie Kloss

Courtney Love (L), Italian designer Renzo Rosso and Lana Del Ray

Laura Bailey

Gwendoline Christie

Suki Waterhouse

Alexa Chung

Candice Swanepoel

Taylor Swift, Martha Hunt and Karlie Kloss

Lottie Moss (L) and gues

Josephine Skriver

Poppy Delevingne

Melanie Brown

Who gets your vote for best dressed this week?