Congratulations to Teddi Mellencamp! The Real Housewives of Beverly Hills star is expecting a baby with her husband, Edwin Arroyave! Teddi confirmed the news to her followers on social media Wednesday, writing, "Life is full of miracles." Along with the message, Teddi shared a photo of herself in workout attire, showing off her growing baby bump. This will be the third child for Teddi and Edwin, who are already parents to kids Slate Arroyave, 6, and Cruz Arroyave, 5. Teddi is also a stepmom to Edwin's daughter Isabella, 10, from a past relationship. Teddi also took to her Instagram Story on Wednesday to share a video from her workout on the...