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.
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"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.
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Serena Williams is also expecting her first child. See more on the tennis star's pregnancy in the video below.