Princess Diana's niece shared the happy news to mark Mother's Day in the U.K. on Sunday ... beginning with two pictures of Kitty holding her baby on the beach while wearing a white swimsuit ...

Sexton's infant daughter, Lyra Lenora Orr, died in her mother's home on Sept. 4, 2021. When she awoke that morning, Sexton told New Castle police, she tried to wake up her baby, who was in a ...