News David Foster Shows Support for Stepdaughter Gigi Hadid at Paris Fashion Week By Lynda Brendish 5:23 PM PST, January 25, 2016 Getty Images David Foster's marriage to Yolanda Foster may have hit the rocks, but the 66-year-old music producer is still proud as punch of his supermodel stepdaughter, Gigi Hadid. Foster posted to Instagram from the front row at Paris Fashion Week on Sunday, where Hadid walked the runway in Versace's Spring Summer 2016 fashion show. Getty Images NEWS: Yolanda Foster Files for Divorce From David Foster "My first fashion show ever!!! Starting at the top with this one, @gigihadid leading the pack!!" Foster captioned the photo. "It was amazing and so was she!!! #proudstepdad #versace." The jaunt to Paris Fashion Week comes just two weeks after Foster's ex and Real Housewives of Beverly Hills star Yolanda Foster filed for divorce. WATCH: Inside Yolanda & David Foster's Shocking Split One insider attributed the split to the combination of Yolanda's long battle with Lyme disease and Foster's busy schedule, which sees him traveling often for work. "Her kids were always there when she needed them, but not her husband," a source close to Yolanda told ET in December. "It was tough. Distance and her illness is what spread them apart." For Yolanda’s part, she's spoken before about how her illness "changed the dynamic" in her marriage. Watch more: Yolanda Foster Says Lyme Disease 'Changed the Dynamic' in Her Marriage Related GalleryStar Shots: What's On Instagram and Snapchat?