See which star moms -- including Gwen Stefani, Halle Berry and Kelly Preston -- have had kids at a later age.
In late May, the 42-year-old singer confirmed that, following five failed IVF attempts -- and a miscarriage -- she had successfully conceived twins with husband Rene Angelil, 68. "I never gave up," Dion said of the "exhausting" struggle. (The twins will join older brother Rene-Charles, 9.
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