Sara Foster is sharing an update on her daughter’s health. And that isn’t the only tip the sisters, whose dad is music producer David Foster, are happy to pass along. Sara and Erin previously gushed ...

The 90210 alum shared her and ex Tommy Haas’ eldest daughter Valentina, 14, has been diagnosed with juvenile arthritis, sharing which products have helped Valentina’s care. “My 14-year-old daughter ...