'Big Brother' Alum Brendon Villegas And Rachel Reilly's Baby, Adora Makes Her TV Debut Tonight On 'BB18'

Rachel explains that she is always in "competition" mode, and it makes "perfect sense" that they beat Jeff Schroeder and Jordan Lloyd in having a baby. She claims they "even beat Danelle Donato." Brendon kindly reminds her that it isn't a competition and to relax, and she laughs and says, "Oh Brendon it's always a competition."

Many Big Brother fans have wondered how the couple decided their daughter's name. Rachel explained that it was a mix of a beautiful name combined with the meaning of the name they selected.

"We came up with the name Adora because we adore her, she's 'Adora-ble,' and we wanted a Spanish name to celebrate her Hispanic heritage. Borealis was Rachel's must-have middle name because she's always been infatuated with the natural beauty of the Aurora Borealis, the Northern Lights. Of course, Brendon loves the name because he is a physicist and science nerd! We love the name because Adora lights up our lives like the Borealis lights up the night sky."

Rachel has been vocal on Twitter about the Big Brother season this summer. She has been a supporter of Paul Abrahamian and has rooted for Michelle Meyer's at times too. Like many Big Brother fans, she voted for Victor Arroyo to win Week 10 Care package because he's going to need the safety after targeting Corey Brooks and Paulie Calafiore.

[Photo by Kevin Winter/Getty Images]