The topless ones are older, probably her first boob job.
LOL
It's funny to look thru the whole thread and notice that people don't read the earlier posts asking the same question about her boobs' size difference.
I'm not sure why it's so strange to figure out that these pix of her might be from different times in her life, especially since she looks younger in the pix where she's baring her chest. : P
In any case, she looks massive in this last pic you posted, Salem.