Amidst the Halloween madness, the 28-year-old posted a photo of her adorable baby, Josey Hollis Dorsey, to her Instagram account. The cute snapshot shows the little baby adorably smiling while wearing a skeleton onesie, along with a festive caption that reads, "Trick or treat!"

This is the first photo the actress' shared of her bundle of joy ever since she and her husband, Ryan Dorsey, 32, welcomed their baby boy last September.

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Way back, Rivera posted a photo of a bun in an oven along with childhood snaps of herself and her husband, Ryan Dorsey. The pictures were accompanied by the message, "Surprise! We're having a baby! Ryan and I feel so blessed and can't wait to welcome the newest member of our family."

According to PopSugar, the former Glee actress and her husband, who tied the knot in Mexico last July 2014 welcomed their first child in Sep. 17 in LA. "They are so excited to be first-time parents," a source tells the magazine. "It was a very easy pregnancy and birth.”

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US Weekly say, that friends of both couples said, that parenthood has been a breeze for them. "Naya was born to be a mother and is doing really great so far," the source says. "And Ryan has amazing paternal instincts and has been waiting on them both hand and foot."