This is debatable but in my opinion the most Top 3 most spunked over Cum Queens were:

International:
1) Emma Watson
2) Jennifer Aniston
3) Kate Upton

Discounting these three, in the UK last year (IMO):
1) Carol Vorderman
2) Rachel Riley
3) Kelly Brook

Any additions/ideas ?

I can't argue with Emma Watson at number 1. All the others are open to question though. I'd say -

World
1) Emma Watson
2) Britney Spears
3) Miley Cyrus

UK (discounting Emma of course)
1) Cheryl Cole
2) Kelly Brook
3) Holly Wolloughby

This is mas debatable

UK

Kelly Brook is probably the most spunkedd over becuase she is now multi generational. IE: she has had more loads dedicated to her - and deservedly so. She is a wankqueen.

The World is probably

Rihanna or Taylor Swift

1) Emma Watson
2) Taylor Swift
3) Selena Gomez

I'd say Kate Upton was a very close fourth. Can't speak for the UK.

Now I don't mean to be negative or offensive to the fans but can someone give an honest explanation as to why Emma Watson is so insanely popular? She is not my type but I don't see anything wrong with her per se. I just don't understand why a girl who seems barely above average has such a huge, obsessive following. Did she cast some kind of Harry Potter "dickus explodicus" spell over the world of men?

I would jerk over Kate Upton before the other 3. But if Kate Upton pic isn't available, I'm would jerk to the others without any problem

Oh, I bet loads of cum is spunked over our favourite bitches in non-Western parts of the world...

I reckon Candice Swanepoel (top Victoria's Secret lust angel) and especially, Emily Ratjakowski (insanely hot Sports Illustrated shoot) have got to be up there in the world stakes. In the UK I reckon Lucy Pinder has close to as many wank fans as Kelly Brook. Cheryl I reckon has faded a bit.

Emma I think is lusted over by lots of men who started masturbating over her a film or two earlier in the series than they "should"...

1.Katie Perry
2.Miley
3Taylor Swift

Rihanna, Niki Minaj, Kim Kardashian tied for 4th.

These arent my perfect choices but what I would imagine was correct going on the most hot pics of them throughout 2014 that these women put on show and what guys on the net loved, shared and raved about.

Emma Watson is nice and everything, but number 1 in the entire world? .. why?

Bluntly? Because they've seen her growing up, and there are many more people that have that kind of fetish than would ever admit to it. Her appeal will go down as she gets further and further away from looking like Hermione, regardless of how hot she actually is.

1) Taylor Swift
2) Emma Watson
3) Katie Perry

Taylor is more slutty now

Number 1 all-time has to be PAMELA ANDERSON.

Hell, I still jerk to her from time to time.

I agree with the OP's top 3. You must be a fucking scientist lol.

If I HAD to disagree, I might say the list is incomplete without Jennifer Lawrence.

God. what a gorgeous collection of women those 4 would be.

Emma Watson globally for sure.
In the UK either Emma or Cheryl I reckon.

Kelly Brook has had the most spunk blown to her in the UK, along with Caroline Flack. While worldwide it's Britney Spears

Going to have to go with Emma, I think she has the most cum pics and vids and sites dedicated to her online easily