News Christina Perri Expecting First Child With Fiance Paul Costabile By Jennifer Drysdale 11:40 AM PDT, August 5, 2017 Instagram Christina Perri is pregnant! The 30-year-old singer shared the exciting news in a sweet black-and-white snap posted to Instagram on Saturday. RELATED: Christina Perri Announces Engagement to Paul Costabile -- See the Ring!"Guess what?" she captioned a photo of her niece, Tesla, cradling her baby bump. "Tesla's little cousin is coming soon," read a message on the image. Perri announced that she and Costible were engaged in June."Paul asked me to marry him tonight & I said yes!" she captioned a pic of her sparkling ring. WATCH: Colbie Caillat and Christina Perri Are Taking Their Girl Power on the RoadSerena Williams is also expecting her first child. See more on the tennis star's pregnancy in the video below. Pregnant Serena Williams Slays Her Workout This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.