The couple is already parents to sons Riot, 21 months, and RZA, who turns 3 this monthAfter announcing to the world that she's expecting again, Rihanna is sharing how she's feeling.Just before appearing at the Met Gala on Monday,

As Rihanna and A$AP Rocky anticipate baby number three, Ciara teased that the parents may already be planning a fourth child.

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Shakira, however, did not spill the tea on Rihanna's pregnancy. Before she arrived at the event, her partner A$AP Rocky broke the pregnancy news by teasing her outfit. “Rihanna’s outfit tonight is ... I don’t know, whatever, just don’t really cover her baby hump, you dig?” the rapper and co-chair of this year's Met Gala told a reporter.

Rihanna announced her third pregnancy at the Met Gala on Monday night, revealing her bump in an epic look by Marc Jacobs when she stepped onto the red carpet (making a grand entrance late per usual).

The singer looked horrified when she let the cat out of the bag while talking to NBC Los Angeles on the red carpet.