Alexandros Pertsinidis (born on 14 February 1963), known professionally as Alex Perry, he grew up in Matraville and is an Australian fashion designer and television presenter, mostly famous for his womenswear.

His designs have been worn by celebrities including Jennifer Lopez, Kim Kardashian, Gigi Hadid, Sandra Bullock, Gwyneth Paltrow, Rihanna, Priyanka Chopra, and Lupita Nyong'o.

Perry is the longest serving cast member of Australia's Next Top Model, having appeared as a judge for all ten seasons.

Perry relocated his studio in 1994 to Double Bay, Sydney, where he built up his clientele to include high-profile celebrities, social identities and personalities.

Perry's runway shows have featured models such as Linda Evangelista, Alessandra Ambrosio, Megan Gale, Miranda Kerr, Alyssa Sutherland, Nicole Trunfio, and Lily Cole.

International models Elle Macpherson, Linda Evangelista, and Claudia Schiffer have donned his designer ball gowns and red carpet evening wear.