Norma Stitz's
Girls everywhere are stuffing all kinds of crap into their chests.  Norma Stitz's breasts are REAL and have been recognized by the Guinness book of records as the largest natural breasts in the world.


When her record was officially recorded by Guinness in 1999, Norma's measurements were 70-48-52, with each breast weighing 28 pounds and a 48V bra size. Her breasts now reportedly weigh 35 pounds apiece for a total of 70 pounds of pure breast and measure 72 1/2 inches.
Her breasts now weigh as much as an Olsen twin.

Chelsea Charms

I think it's pretty obvious what charms Chelsea lays on the table.  They're not real, but when breasts can block sunlight to small countries, who cares!
Chelsea even has string implants, to achieve her gigantic 153XXX-23-34 measurements.
Each breast weighs in at 26 pounds, and, because of the string implant, they're still growing.