The Hills are alive…with the sound of tweeting! Hours after former MTV star Kristin Cavallari revealed that she and husband Jay Cutler are expecting their second child together, the pregnant-again 26-year-old got some well wishes from her fellow Hills alum Heidi Montag via Twitter.
"CONGRATULATIONS on having another boy!" Montag tweeted to Cavallari, already mom to son Camden, 14 months. "You must be thrilled!!!!!! So excited for you and Jay! Sending my love to your family! xo."
"Lol…Heidi Montag jumped the gun," the fashion designer — she has a shoe line with Chinese Laundry — replied. "We don't know the sex."
"Ha, I guess not another boy, another baby!" Montag clarified. "Oops! Super exciting either way! xo."
Montag herself is expecting a baby, too — an Aura baby, that is. Earlier this month, the reality star revealed to fans that she and husband Spencer Pratt were trying to conceive an Aura baby, which she describes as "a product of the soul born out of the bio-chemistry of the universe."
"Ur Aura comes from the excess love from the universe given to you by others. They give their Aura to u," she tweeted on Wednesday, Oct. 30. "An Aura baby is how u regift that excess Aura. Its birth is a manifestation."
Montag's Aura baby is due next week, she told fans. Pratt is "carrying it to term," which he jokes is "psychically" uncomfortable. "I am eating a ton," he wrote on the couple's SpeidiShow website. "And reading. I'm hungry all the time."
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!