Elizabeth Gillies, Matt Bennett's reported girlfriend According to many reports, Matt is dating his alleged girlfriend, Elizabeth Gillies. However, neither celebrity has acknowledged their relationship status. Who knows, maybe time will fuse them together as lover and girlfriend. Elizabeth Gillies was born on January 4th, 1992, in Toronto, Ontario, Canada. She is an actress, known for Teen Wolf (2011-2017), The Tomorrow People (2009-2010) and 90210 (2008-2009). Her first role was in the film Blackbird, which came out in 2007. In 2011, she appeared in the pilot episode of Teen Wolf, before being replaced by Addison Timlin later in the season. In 2012, she had a main role as Caitlyn Stark/Cyclops in the superhero TV series X-Men. In 2017, she starred as Laura Marling in the biopic Miss Suess. Matt Bennett was born on January 3rd, 1989, in Vancouver, British Columbia, Canada. He is an actor, known for Teen Wolf (2011-2017), 90210 (2008-2009) and The Tomorrow People (2009-2010).