Anna-Carina Woitschack (30) made her debut in the "ZDF-Fernsehgarten" on Sunday (May 28) Her ex-husband Stefan Mross (47) and his hit show "Immer wieder sonntags" are divorcing. The 30-year-old will still return to her old place of work this year: On July 23, she will be a guest on the ARD show, as she recently confirmed on Instagram.