Hough reportedly said one of the reasons the couple's relationship is so strong is because they are both highly motivated in their entertainment careers.
"I'm a very anxious person. If I'm not working, I go crazy," she told Glamour magazine, according to Us.
"I've been lucky in my career. But if I lost everything tomorrow -- and had no money -- I would somehow make it work. I have that survivor mentality because of a lot of stuff that went on in a previous life. I feel like I've had four lives."
Hough's current project is starring in Safe Haven, a romantic film based upon a Nicholas Sparks novel.
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