Ashton Kutcher and Demi Moore Reunite at Airport
09/10/2013 AT 03:40 PM EDT
Yes, that really was Ashton Kutcher and Demi Moore walking together through California's Bob Hope Airport in Burbank on Monday – while Kutcher's flame Mila Kunis was in Canada.
Exiting the same flight, Kutcher, 35, and Moore, 50, were dressed casually in sweater cardigans, with Moore sporting leggings layered underneath a dress, and Kutcher in jeans and a baseball cap.
The pair had been attending a tech conference, E! reports, related to their organization Thorn, which works to defend children against online predators.
According to the organization's website, the group continues the work started by the Demi and Ashton (DNA) Foundation in 2009.
Kutcher and Moore were separated in 2011 after six years of marriage. Kutcher filed for divorce in Dec. 2012, citing irreconcilable differences. Since then, Moore has sought spousal support.
While the pair are still legally married, Kutcher has been getting serious with That '70s Show costar Kunis, who was at the Toronto International Film Festival on Monday night for the premiere of Third Person.