For Sean and Madonna, despite their tumultuous relationship that included domestic violence charges (that Madonna decided to drop), they still remain friends today. Sean even attends Madonna's concerts, which provoked some fans to wonder if they're rekindling their romance.
However, Sean's daughter, Dylan Penn, whose mother is actress Robin Wright, had denied there are any new sparks.
"I think he just really admires her work," Dylan said in 2015. "They're just really good friends and it's sweet that they can have this relationship... I mean, she's incredible. She's fifty-something years old and doing it like she's 20."
Madonna and Sean were married from 1985 to 1989. Madonna even dedicated her 1986 album True Blue to him.
Check out the gallery below to see more divorced celebrity couples who have remained cordial despite their splits.