The Glee star, who was interviewed by singers and fellow Calgary natives Tegan and Sara, also revealed his first heartthrob was Sharon Stone in the original Total Recall.
"It's a little dark," Monteith admitted. "It was sort of a secret, like, watching from the shadows."
Tegan and Sara, who did the interview as part of a campaign to promote their seventh studio album, Heartthrob, asked the 30-year-old star if he thinks he will ever mourn his own heartthrob status.
"This is all fleeting.This is rarified air and it's all going to change," he told the sisters. Asked how he got so smart, Monteith suggested it was "a Canada thing."
Tegan and Sara's single "Closer" was performed by the Glee cast on a recent episode. You can watch it by clicking here and to see their chat with Monteith, click here.