well i did the back end let do the front. ;)
http://www.ranker.com/list/hollywood-best-chest-_women_/kaylive,
Angelina Jolie
Carmen Electra
Christina Hendricks
Jennifer Love Hewitt
Kat Dennings
Megan Fox
Scarlett Johansson
Sofía Vergara
Katy Perry
Kate Upton