Congratulations are in order!

Big Brother stars Rachel Reilly and Brendon Villegas have welcomed their first child together — and the elated new mother shared the big baby news with fans via Twitter.

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“@brendonvbb12 & I are officially parents!” she wrote. “Thank you for all the prayers and well wishes it was long hard and we did it all natural.”

The happy couple wed in 2012 and announced their pregnancy in September.

No additional details about the baby have been released at this time.

We are so happy for the growing family!