"Happy Birthday, @phoebegates. I'm so proud of you." Sister Jennifer Gates also honored Phoebe's birthday in an Instagram Story featuring an elegant photo of Phoebe in her bridesmaid's gown at ...

Happy birthday, Phoebe Gates. I'm more proud of you than you'll ever know,” Gates wrote. The post was adjoined by two photos, one showing Gates with Phoebe as a child and the other showing the ...