Angelina Jolie

http://img344.imageshack.us/img344/4738/jolie1xs.jpg

Also the PSD is downloadable:
http://www.deviantart.com/view/25829927/

Pretty nice, I think the background should be a tad more coloured in, or jolie herself less vibrant.

i don't think the two go together at all (BG and render), i think you should scrap the sig and start again on this