Madonna’s children are showing their unbreakable bond. Lourdes Leon and Rocco Ritchie proved that they are very close siblings, as they were photographed together attending the Saint Laurent runway show as part of Paris Fashion Week.HAS MADONNA’S 29-YEAR-OLD BOYFRIEND JOSH POPPER MET ALL HER KIDS?LOURDES LEON PERFORMS AT THE BRAVA MUSIC FESTIVAL IN MADRIDMADONNA CELEBRATES HER BIRTHDAY IN LISBON WITH BOYFRIEND AND KIDS, INCLUDING LOURDES AND ROCCOThe two oldest children of the iconic singer had all eyes on them, showing off their sophisticated looks and posing for the cameras.