The two models were definitely the center of attention at the premiere, which stars Jude Law as the Pope and Diane Keaton as a nun.
We're pretty sure those dresses might require the gals to head to confession.
Mello wore a similar style frock but in a bright fuschia shade and it featured puffy sleeves, a slit to her hipbone, a long train and a massive silver belt.
Two models put on on quite a show at the 73rd annual Venice Film Festival.
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As both models walked and posed their dresses shifted revealing a wide-open shot at their completely bare skin, a rare sight at the festival.
As she posed, she pulled the dress to the side revealing a skimpy set of sewn-in fabric covering her lady parts.
The dress code at the festival, which is normally very strict, might have been broken with their gowns.