Jennifer Garner is warning fans to be cautious over ‘injectables’ and cosmetic surgery. The ‘Daredevil’ actress, 50, said she also wanted to pass down the advice to the two teenage daughters she shares with ex-husband Ben Affleck – Violet Anne Affleck, 16, and 13-year-old Seraphina Rose Elizabeth Affleck. Jennifer, who also had son Samuel, 10, with Ben, 49, said: “My advice is to look at the mirror less and be cautious when it comes to injecting anything into your face.