Since you don't really hear of very many mainstream pornstars originally from Uralsk, Kazkhstan, I feel like I can safely say that Luba Love (AKA Vera, Lubalova, Molly, Naida, Luba, Trixi, Natasha Rostova, Lubov Zaryanskaya) is the hottest. This Russian beauty was born on May 10, 1986, and she began her career as an adult actress at the young and impressionable age of 19. She stands 5'2" and her body has curves for days. With a figure that measures 34-23-36, and a pair of DDs up top, she's a sexual huntress who is always on the prowl for some fun.
Luba and Jacqueline Summers both get a chance at the heavy-hanging balls of Trevor Thompson in the 2006 feature Little Anal Cream Puffs 11. As the title suggests, all the pop-shots are internal and right up the butt. Luba's pussy is shaved completely bald, so when the cum starts oozing down her pussy lips, it looks like icing on a cupcake.
In the 2007 fuck flick, Rocco's Obsession with Teen Supersluts 2, she teams up with a temptress who goes by simply Linda, and they attack the dick of Omar Galanti with a fever. This scene is a prime example of Luba always giving 110% to her work. Even though she retired from the business in 2011, her fans are still stroking to her today.