Betty Grable's iconic bathing suit photo made pin-up girl images popular during World War II. It is unclear what Robert Downey Jr. will due to the category.
The author of the Tumblog RDJ Pinup lays out their intentions:
"Vintage pinups are the pinnacle of art. Robert Downey Jr is the pinnacle of sexy. It's not rocket science. I do not own the pinups used, I just photoshop them"
The blog has been around for nearly two years. Take a look at some of our favorites:
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