Oprah Winfrey, left, interviews Prince Harry and his wife, Meghan, in...

Oprah Winfrey, left, interviews Prince Harry and his wife, Meghan, in a new CBS special set to air March 7. Credit: COMPOSITE: Getty Images / David Livingston, left; AP / Matt Dunham

Oprah Winfrey will interview England's Prince Harry and Meghan, the Duke and Duchess of Sussex, in a 90-minute CBS special next month.

"Oprah with Meghan and Harry: A CBS Primetime Special" will air March 7. The network announced that the wide-ranging interview begins with former actress Meghan, 39, "covering everything from stepping into life as a Royal, marriage, motherhood, philanthropic work to how she is handling life under intense public pressure," followed by a joint interview with Prince Harry, 36, discussing the couple's move to the United States and renunciation of royal duties and privileges in order to live as private citizens.

On Sunday, their representative announced that Harry and Meghan are expecting their second child. They already are parents to son Archie Mountbatten-Windsor, who turns 2 in May.

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