Although the exes, who were married from 1985 to 1989, have always been on good terms, a few recent photos imply that their reconnection might be more serious.
Madonna's 13-year-old son Rocco Ritchie, whose dad is husband #2 Guy Ritchie, has been posting pictures on his Instagram of a humanitarian trip to Haiti. Rocco is in the impoverished island nation with his mom... and with Sean, as this picture of them driving around in a car shows.
While in Haiti, Rocco and Madonna toured a hospital that is being funded by Sean's Haitian aid organization. Multiple Oscar winner Sean praised his ex's decision to tour the Third World country: "She's here, she's seeing, she's made the effort to come here, and I'm thrilled by that... She has a unique platform, and wherever she chooses to bring that to, it's very well," he said.
And that isn't the first time that the former flames have been papped together recently. Sean attended the NYC launch of the Material Girl's secretprojectrevolution, where she performed a song and Rocco performed an original dance, and was spotted looking friendly with the star at the afterparty.