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The Glee actress welcomed her son, Josey Hollis Dorsey, on Sept. 17, 2015, at Cedars-Sinai in Los Angeles, E! News can confirm.
Rivera first announced her pregnancy in April, sharing a photo of a "bun in the oven," and the news of Josey's birth concludes what's been a pretty exciting pregnancy journey since then.
From her many maternity looks to a babymoon, a nude photo shoot and even a blog entirely dedicated to her road to motherhood, it sort of felt like Rivera was (happily) pregnant forever.