Natalie Portman sunbathing [from "Planetarium"]
CelebrityButts
original: redgifs.com/watch/ConsiderateEcstaticAxisdeer
Emma Stone
Salma Hayek working it
Jessica Biel's Great Booty
Krysten Ritter - Gravity
Sara Underwood
Shakira
Dani Thorne
Salma Hayek
This GIF of Lady Gaga's extremely round and gorgeous butt in action...
Demi Lovato
Chloe Bennet
Stacy Keibler
Nina Dobrev in black bikini bottoms
Keri Russell (x-post from /r/WatchItForThePlot)
Alona Tal
AnnaSophia Robb
Daisy Ridley
Melissa Fumero's unbelievable ass on Brooklyn-99
Nina Dobrev
Leslie Bibb (the reporter from Iron Man)
Sara Underwood on a swing
Ariel Winter
Bella Thorne
