Princess Eugenie is pregnant! The royal shared she is pregnant with her and husband Jack Brooksbank’s third child on her return to Instagram Monday . “Baby Brooksbank due 2026!” she captioned a photo of her two sons — August, 5, and Ernest, 2 — holding a sonogram. Princess Eugenie announced her third pregnancy on Instagram, sharing a photo of her children holding a sonogram. Instagram/princesseugenie She also celebrated her husband Jack Brooksbank’s 40th birthday. Instagram/princesseugenie The royal family also confirmed the news in a statement shared on X , writing, “Her Royal Highness Princess Eugenie and Mr Jack Brooksbank are very pleased to announce that they are expecting their third child together, due this summer. “August and Ernest are also very excited to have another sibling join the family. His Majesty The King.” Aside from the baby news, Eugenie, 36, took to Instagram Stories to celebrate her husband’s 40th birthday, sharing several intimate family photos.…