Rene Cervantes

Robin Hibbard-Coulter Has A Brand-New 'Challenge': A Baby Girl

Find out what the competitor named her bundle of joy!

Robin Hibbard-Coulter's "world" just got a whole lot brighter: The "Real World: San Diego" alum and "Challenge" vet joyfully welcomed her second child on Friday (right on her due date! ), she announced on Twitter:

It's lucky that Baby R, who joins big brother Ethan into the family fold, was right on time -- her mama was able to be a cheerleader for all of her pals on "Battle of the Exes 2" premiere and continue to do so with her newborn in tow! All we need are some photos of the MTV star's brand-new addition, even though we know she's a bit busy right now...

The feisty competitor, who unfortunately boasts an 0-9 record on the hit series, first announced that she was expecting her second bundle of joy in July with a sonogram snap -- and her caption was PERFECTION: "I guess I'm not getting the challenge call for next season lol, it's all good I've got a huge challenge ahead." Yup, nappies and baby bottles!

So how did the Floridian prepare for her petite princess' arrival -- obviously outside of The Dome? By making an everlasting cast of her burgeoning belly, natch.

Robin Hibbard-Coulter's Twitter

"Finally got the hubby to do my body mold," she wrote along with the pic above. "I have one from my son 5 years ago. Just need it to dry then paint."

+ Offer your congrats to Robin and her family in the comments below, and be sure to catch a new episode of "BOTE2" on Tuesday at 11/10c!