have agreed an £8.75million fee with Kasimpasa for Egyptian international winger Trezeguet.
The 24-year-old, full name Mahmoud Hassan, also had interest from Italian side Sampdoria.
He scored nine goals last season and provided nine assists.
Trezeguet played in this summer's Africa Cup of Nations on home soil as Egypt crashed out in the last-16 by South Africa.
He could be the latest arrival in what has been a busy summer at Villa Park so far.
Dean Smith's side have bolstered their ranks before their Premier League return with the additions of Tyrone Mings, Wesley Moraes, Matt Targett, Ezri Konsa, Jota, Anwar El Ghazi and Kortney Hause.