Mila Kunis hands down. Words can't describe what I would do to that girl if I had the chance.
I'm bisexual but since your question seems to be about the girls..
The only one I'm very attracted to of the ones you posted is Anne Hathaway. Love her.
Mila is attractive but a bit skinny. She's gorgeous face-wise though. I'd tap that lol
The others are pretty girls but I'm not Attracted to them, personally.
Here are some of the celebs I'm really attracted to, the ones that you might like based on the types of girls you posted...
Mary Elizabeth winstead (especially like her as ramona flowers on scott pilgrim vs the world...love the short dyed hair)
Other girls who I'm really attracted to but who might not be your type lol...
Keisha knight pulliam
Molly ringwald (80s version mainly but she's still cute)
Deborah Ann woll (Jessica on true blood)
There are a lot of others...way too many good looking models/actors/singers/etc out there and I like so many looks that it's impossible to come up with a top 5 or something lol I may be able to assemble a top 200...maybe. :)