Bella Thorne

 Bella Thorne in tight jeans showing her very tight butt. Well trained! 

Hilary Duff in tight jeans

 It's big and round! Hilary Duff's great ass is amazing in those tight blue jeans. 

Rachel Bilson

Rachel Bilson shows her nice ass in tight jeans, fantastic!

Katharine McPhee

Katharine McPhee in sexy tight jeans showing her great ass!