Aria Giovanni is not Italian.
Asia Argento is an actress.
Cicciolina is Hungarian
Only Elena Grimaldi and
Moana Pozzi are Italian, although sadly
Moana Pozzi is dead.
There is NO porn scene in Italy; only low level escorting and night club scene are currently taking place.
But Italian women are incredibly beautiful and horny and up for it, so my suggestion is to plan a holiday in Italy, if you want to taste Italian.
Asia Argento is an actress - but Asia D'Argento was an Italian Porn Babe (what one little letter can change - eh?)
Cicciolina was born in Hungary, is Hungarian, but had also been voted into the Italian Parlament (so she presumably holds dual-citizenship).
Eva Henger is Hungarian as well, but has turned successfully from Porn to Mainstream and is a beloved Showgirl (especially with younger audiences), through marriage she too has probably acquired the Italian Citizenship.
There are / were a few other Italian Porn Stars - but either retired by now, or low key:
Moana Pozzi - Deceased 1994
Ursula Cavalcanti - Deceased 2005
Barbarella - Retired 2000 (there have been others to use the Barbarella name, but I'm talking about the one born 1963, in Rome)
Selen - Retired 1999
Desire Vinci - Retired 1999
Jessica Rizzo - Retired 2001
La Venere Bianca - Retired 2004
Milly D'Abbraccio - Retired 2005
Letizia Bruni - Retired 2006
Sonia Eyes - Retired 2009
Clarissa Biondi - Retired 2009
Luana Borgia - Retired 2009 (not to be confused with the Newcomer Lolita Borgia, who is an Adult Model from Australia)
Elena Grimaldi - Retired 2009 (but unreleased scenes still being released by Showtime)
Antonella Del Lago - Retired 2010
Asia D'Argento - Retired 2010
Lola Ferri - Retired 2010 (apparently)
Laura Perego - Retired 2010 (apparently)
Claudia Antonelli - Retired 2010 (apparently)
Valentine Demy - Retired 2011
Roberta Missoni - apparently active
There's some going on in films shot in an amateur-style, but nothing noteworthy.
As Sabrina Deep said, the Italian Porn Scene is really fucked at the moment.
For some strange reason, Italian Producers and Directors are all setting on casting Eastern European Girls (mainly Hungarian, Czech, Ukrainian and Russian), sometimes even marketing them with Italian names.
Be it whoever - Mario Salieri; Rocco Siffredi (ok, he also directs Brazilians); Steve Morelli; Michael Bernini, etc. etc. etc.
impdaddy