Nick Lachey has shared that he and ex-wife Jessica Simpson have not talked for six years.
The two were reality stars when the documented the first three years of their marriage on MTV series "Newlyweds: Nick and Jessica."
Simpson filed for divorce a few months after the final episode of the show aired in 2005, citing "irreconcilable differences."
They have never really talked about the relationship, but Lachey was honest about it when he was asked about Jessica on Bravo's "Watch What Happens Live" on Tuesday.
"It's been years [since the last time I talked to Jessica]. Years," he said. "Honestly, probably six years…it was like another lifetime go."
He also says he does not re-watch episodes of their show.
"I have not," he said. "As you can imagine, that's not popular viewing my house. We don't sit around as a family and watch the old DVDs."
He recently reunited with his boy band 98 Degrees.
Lachey married Vanessa Minnillo in 2011 and they have a son, Camden.
Sources: Gossip On This