The 26 year old has previously dated country singer Carrie Underwood, but he admits his love life is not a priority while he shoots the next season of the hit U.S. show.
He tells Britain's Fabulous magazine, ""Yes, I am (single). It can be tough to meet new people when you're working all the time.
""I have met some great girls, but I'm quite good at keeping it under the radar.""
But there is one consolation for lonely Crawford: ""There is a cute wardrobe girl. I tell her she's cute all the time.""