Heidi Klum and her ex-husband Seal have been co-parenting their four children for nearly a decade following their split in 2012. But the passing of time hasn't made the experience any less challenging.

The British singer, 58, shares Leni, 17, Henry, 15, Johan, 14, and 11-year-old Lou with Heidi. They were married in May 2005 but called time on their marriage after seven years.