Natalie Portman [more in comments]
CelebrityButts
original: redgifs.com/watch/EveryTartIndri
AUBREY PLAZA'S ASS
Kristen Bell doing a dance in her pink panties
Rita Ora
Kary Perry Concert Gif
Bella Thorne Dancing
Kate Hudson
Katrina Bowden in underwear
Emily Ratajkowski
Kate Beckinsale
Gemma Arterton in 'Tamara Drewe'
Jennifer Lopez and Iggy Azalea
AnnaSophia Robb
Ronda Rousey
Josie Canseco (gif)
Bella Thorne
Selena Gomez [Hand To Myself music video]
Jessica Alba on the set of Sin City (X-post from /r/OnStageGW)
Karlie Kloss at Paris Fashion Week
Juno Temple
Jennifer Lopez Buttfest (+7 in comments)
Katrina Bowden takes a (probably very ineffective) shower in "Nurse 3D"
Ariana Grande walking away
Alizee