Very surprised your list is missing one of the hottest girl in 2012, and Digital Playground Contract Girl, Bibi Jones (although she retired in July). She's even crossed over to mainstream media with her pic with Rod Gronkowski of the Patriots made a big splash
Bibi Jones
I don't get Sunny Leone, she is just so overrated. Her performances is always subpar and just lacking. One of the worst Vivid Girls of all time. I guess those millions and millions of India traffic helps prop her up as being popular.