Sean Lowe and Catherine Giudici joked that they have another little one on the way six months after their daughter Mia’s arrival.“It’s happening again!” the former Bachelor, 36, captioned a Thursday, June 25, Instagram photo of himself cradling his wife’s baby bump. “Yep, just want to alert all of you to our furniture line @homebyseanandcatherine again by showing you this old pregnancy announcement.