Simpson and Lachey were married from 2002 to 2005, and co-starred in the reality TV series "Newlyweds."
"I think it's fun storytelling, but there's very little truth to any of it," Lachey told People magazine regarding stories about a possible reunion.
"I certainly have heard about her breakup and I wish her the best, as I've always done. Aside from that, there really is nothing to say," he explained. "I haven't talked to her in probably two years. I wish her happiness. That's where it pretty much ends."
2014: The Year in Music [PHOTOS]