If anyone can Identify these sunglasses I'd be forever in your debt. :)

http://www.santabanta.com/wallpapers/rating.asp?catid=1583002

Full answer would be model number/manufacturer of both sunglasses.. if
you can get one, especially the ones on the right in that picture, I
might accept that as an answer if no one can get both. :)

Not sure which ones those are but it seems most are Oliver Peoples (I
know the yellow ones he wore are). Although I have seen mention of
Prada too.

http://www.oliverpeoples.com/framed_faces.asp

I've looked extensively at Ray-ban, OP's, (I know that the yellow ones
were OP's, but if you check on their site they have a press release
that only includes that the yellow frames in that movie were from
Olivers), Diesel, and a few others, and haven't found them. I want the
exact pairs, not the "almost" versions. :)

but thanks. :)

I think they are from Bulgari for Men

Prada

http://www.celebrityoftheyear.com/index.aspx?id=19&p=2

hmm... that's a link to voting for Angelia jolie for celeb of the year... 

I've pretty much given up :(

Brad Pitt is wearing two different types of sunglasses in that
picture.  In the smaller picture of Brad Pitt on the right it looks
like <a href="http://www.couturecandy.com/oliver-peoples/gold-mirrored-commander-sunglasses/product.html">Oliver
Peoples Gold Mirrored Commander Sunglasses</a>.  I'm not sure what the
other pair is but the right certainly seems like the Oliver Peoples
Gold Mirrored Commander Sunglasses.

God, that's really close... but.. 2 things.. the frames in the picture
start lower than they do on the Commanders, and, the Commanders bow at
the nose.. these ones are absolutely straight.

Here's another angle.. :)

http://www.imdb.com/gallery/ss/0356910/Ss/0356910/MMS-230.jpg?path=gallery&path_key=0356910

I believe that they are Armani 45s sunglasses with the silver frames.

Check this out:
http://www.eyesave.com/products/_cid_1-mid_34-sid_9228__details.aspx