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Prince Harry and Meghan Markle will be speaking with Oprah Winfrey, their first major television interview since quitting royal duties and buying a home last year in the U.S.

The 90-minute Oprah With Meghan and Harry: A CBS Primetime Special will air March 7, CBS announced Monday. Winfrey knows the couple well. She attended their wedding in 2018 and lives near them in Montecito, California.

“Winfrey will speak with Meghan, The Duchess of Sussex, in a wide-ranging interview, covering everything from stepping into life as a Royal, marriage, motherhood, philanthropic work to how she is handling life under intense public pressure,” according to CBS. “Later, the two are joined by Prince Harry as they speak about their move to the United States and their future hopes and dreams for their expanding family.”

A day earlier, a spokesperson for Prince Harry, 36, and Meghan, 39, said in a statement: “We can confirm that Archie is going to be a big brother. The Duke and Duchess of Sussex are overjoyed to be expecting their second child.”

According to People magazine, the late Princess Diana officially announced she was expecting her second child — Harry — on Valentine's Day 1984.

The UK royals have gone through multiple ups and downs over the last 13 months, including a media-scrutinised move to America, multiple lawsuits — which they have won, and the pain of a miscarriage.