Who was at White House state dinner for Canada?

President Obama, right, with Canadian Prime Minister Justin Trudeau, as first lady Michelle Obama walks with Sophie Gregoire Trudeau, left, inside the White House for a state dinner for Canada on March 10, 2016.

Jacquelyn Martin, AP

President Obama and first lady Michelle Obama welcomed Canadian Prime Minister Justin Trudeau and Sophie Gregoire-Trudeau to a state dinner in their honor on March 10, 2016, at the White House.

NICHOLAS KAMM, AFP/Getty Images

Michelle Obama wore a midnight blue strapless floral jacquard gown with asymmetrical draping by one of her favorites, Jason Wu, who was born in Taiwan and raised in Vancouver.

SHAWN THEW, EPA

Ryan Reynolds and his wife, Blake Lively, were guests; he was borrn in Vancouver.

Andrew Harnik, AP

Sandra Oh, also Canadian-born, and her date, Russian-born photographer Lev Rukhin.

Andrew Harnik, AP

Mike Myers and his wife Kelly arrive for the Canada state dinner. He was born in Toronto.

Andrew Harnik, AP

Michael J. Fox and his wife Tracy Pollan at the state dinner. He was born in Edmonton.

Andrew Harnik, AP

'Saturday Night Live' creator Lorne Michaels, also born in Toronto, and his wife Alice arrive for the Canada state dinner.

Andrew Harnik, AP

Guests dined on Colorado lamb splashed with Canadian whiskey on the Obama state china in the State Dining room at the dinner for Canada.

Evan Vucci, AP