Skip Nav
Spring Fashion
The Ultimate Guide to Finding the Best White T-Shirt of Your Life
Summer
If You Wear Black on the Reg, You'll Love These 17 Summer Dresses — All on Sale
Swimwear
Bikini Blowout: We Found the Most Tried and Trusted on the Internet
Join The Conversation
OhSoSmitho OhSoSmitho 6 years
It is a close call but I vote Sienna. Her outfit is more elegant and sexy.
TheBestRedDress TheBestRedDress 6 years
The two in the red both look very lovely! But of course I'd be partial...
Nuala Nuala 6 years
Sienna is a little more accessible, I like both though. I love Alexa's bags!
sourcherry sourcherry 6 years
I like both, but I prefer Sienna's style. I feel like Alexa tries to hard to be "quirky" in her fashion choices, Sienna is more effortless and natural.
Alexa Chung Style
The Worst Golden Globes Looks
Sienna Miller Dating Bennett Miller
Maluma's Sexiest Instagram Pictures
From Our Partners
Latest Fashion
All the Latest From Ryan Reynolds