The 26-year-old, who has previously been romantically linked with Carrie Underwood and Ashley Greene, admits it can be tough to find someone to start a relationship.
"I'm totally sort of just doing my thing. I'm never really looking. I guess if something comes along...," contactmusic.com quote Crawford as saying.
''Sometimes the pool is smaller because you hang out with five people as opposed to when you're in college or a job. It might be harder to meet a girl who is not in the industry. I'm open to anything. It makes it interesting," he added.