It got hot and heavy on the dance floor for "Sin City" resident Rosario Dawson and Italian actress/director Asia Argento last week. Mamma Mia!
The two hotties were caught bumpin' and grindin' on the dance floor at Diesel's Live Show party in Florence.
Rosario Rubs Up On It
6/25/2007 1:24 PM PDT BY TMZ STAFF
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