Looks like there’s a new, tiny housemate coming soon!

Big Brother fan favorites Rachel Reilly and Brendon Villegas are expecting a baby!

The pregnant star, 30, revealed the exciting news while paying a visit to the reality show where they fell in love.

“I always say no one comes between me and my man,” the mama-to-be joked to Big Brother host Julie Chen. “Except a Brenchel baby!”

This is the first child for Rachel and her 35-year-old beau, who she met when they both appeared on the twelfth season of BB in 2010.

RELATED: Reality Star Reveals Tragic News — His Surrogate, Who Was Pregnant With Twins, Miscarried

Brendon popped the question on Valentines Day 2011 and the two tied the knot on Sept. 12, 2012.

Congrats to the happy couple — we can’t wait to meet your little star!

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!