It looks like the rumors are true. Multiple sources confirmed that Beyonce and Jay-Z are expecting their second child, E! News reports.

The report comes two days after Bey canceled a concert in Belgium. Though the singer cited dehydration and exhaustion, many took it as confirmation of the pregnancy rumors that have been swirling since she attended the Met Gala in a stomach-concealing, high-waisted Givenchy dress.

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Earlier this month, Beyonce told Good Morning America that she and Jay-Z, who are already parents to 15-month old Blue Ivy, are looking to expand their family. "I would like more children," the singer said. "I think my daughter needs some company. I definitely love being a big sister."

Beyonce is currently in the middle of her Mrs. Carter World Tour, which runs through early August.