The Princess of Wales wished the UK a Happy Mother’s Day overnight, when she released a photo with her children. It’s the first official photograph released by Kensington Palace since her abdominal surgery, and it puts to bed rumours about her health. Princess Catherine is smiling with her three children in the pic, snapped by Prince William, and she thanked the public for their “kind wishes and continued support over the last two months,” signing off neatly as “C.” A US gossip site recently published a paparazzi pic of the 42 y/o princess with her mother in Windsor – the first time she’s been seen since her mid-January surgery. Officially, she hasn’t appeared in public since Christmas, fuelling conspiracy theories about her well-being. Despite providing proof of life, the palace says the princess will continue to take it easy until after Easter.