Prince Harry and Meghan Markle were seen out celebrating with David Foster and Katherine McPhee, who had some baby news to share. The foursome reportedly had dinner at a posh restaurant in Montecito just two days before McPhee confirmed she's expecting her first child with her music producer husband. 

According to Daily Mail, Prince Harry and Meghan arrived at the Lucky's steak house 10 minutes after Foster and McPhee came in. The paparazzi caught photos of the Duke and Duchess of Sussex as they entered the restaurant wearing face masks. It's the first few photos of the Sussex pair in public since they're move to their new neighborhood in June. 

The foursome apparently sat at the outdoor patio and took off their masks while they dined at the restaurant for three hours. Meghan was seen toasting a glass with Harry for their favorite couple in the city. 

McPhee and Foster have been married for over a year, after working with each other for more than a decade. This baby will be her first but it will be Foster's sixth child. He has five grown-up daughters from his previous wives. The couple didn't reveal McPhee's due date. 

In May, McPhee said that her husband has a "father and son" relationship with Harry. She said that Foster, who is almost the same age as Prince Charles, has a beautiful bond with the Duke of Sussex. As a Canadian, it was Foster who helped Harry and Meghan find a good home in Vancouver when they first left London during last year's holiday celebrations. 

McPhee, on the other hand, went to the same high school as Meghan in Los Angeles and they did musicals together as children. They were not close as kids, however, since Meghan was a few years older than the former American Idol star. 

When Harry and Meghan moved from Los Angeles to Montecito, the Fosters would become one of their closest neighbors. Reports stated that since the Sussexes would not be able to fly back to London for the holidays due to the travel restrictions, then they plan on spending this Christmas with Foster and McPhee.

A source said that Meghan wants to enjoy hosting her first Christmas at their new home with their really closest friends. The Duchess of Sussex is reportedly starting to plan the A-list small-scale party, which will incorporate the traditions she loved as a child.