And baby makes three!

Bachelor alum Erica Rose gave birth to a baby girl with fiancé Galen Gentry on Sept. 19 — and shared the exciting news on Instagram.

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"Welcome to the world Holland Rose Madeleine Gentry," she wrote alongside the first pic of her beautiful daughter. "You are already our whole world."

This is the first child for the blonde beauty,who competed on Season 9 of the reality dating competition, after announcing her pregnancy in February.

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"It's cute because we only dated for like eight weeks just like in the Bachelor world," she said of her relationship.

Congrats to the happy couple! For all the Bachelor nation stars with buns in the oven, check out the gallery below!