Summer House alum Danielle Olivera and boyfriend Eoin Heavey are gearing up to welcome their first child. "Baby Heavey on the way," the couple announced in a joint Instagram post on Friday, May 15. Olivera, 37, showed off her baby bump in the photo while Heavey stood behind her with his hands on her stomach. Several Summer House stars were quick to comment on the baby news. "Ahhhhhhhhh!!!!!!!!!!!!!!!" Ciara Miller wrote. "Congratulations." Kyle Cooke added, "O.M.G. Congrats you two! How exciting!!!!!" Even Olivera's on-and-off bestie, Lindsay Hubbard, offered a congratulatory message.