Do you prefer guys who are Metrosexuals?

It has been a topic in the office one time with a workmate. She's been dating a guy who embraces vanity. The newest trend in this 21st century is that men are already becoming physically conscious in terms of fashion style, hair, and skin and facial care. Sometimes, using women's established products for beauty.

The gist of the matter: Are men who are dubbed as Metrosexuals gay? Is it a new term for Bisexuals?

Need your opinion please... I'm might be dating one soon!