Cooper Alan Is Married! Inside the Country Star's Wedding to High School Crush Hally Williams (Exclusive)

ForCooper Alan, marryingHally Williamswas a longtime dream come true. The country star and his high school crush, both 27, wed on Saturday, Sept. 23 in front of 285 guests at theGrandfather Golf and Country Clubin Linville, North Carolina — something Alan tells PEOPLE he’s wishes for years. “I’ve wanted to marry Hally since the 10th grade and now it’s official!” says Alan, who was friends with Williams in high school before they started dating in college.

Cooper Hefner and Actress Scarlett Byrne Hefner Expecting Twins: 'Could Not Be Happier'

Cooper Hefner, Scarlett Byrne Hefner and their daughter Betsy.Photo: cooper hefner/ instagram Cooper Hefnerhas twice as much good news to share this holiday! The businessman turned political candidate, 30, and his wife, actressScarlett Byrne Hefner, are expecting twins in March, Cooper confirms to PEOPLE. The couple are already parents to 15-month-old daughterBetsy Rose. On Thursday, both Cooper and theHarry Potteractress revealed the exciting news on their respective Instagrams. Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Cooper Hefner and Wife Scarlett Byrne Welcome Twin Daughters: 'Our Hearts Are Fuller'

Photo: Cooper Hefner/Instagram Cooper Hefneris officially a dad of three! The businessman turned political candidate, 30, and his wife, actressScarlett Byrne Hefner, 31, welcomed twin daughters together on Saturday, March 26, the couple tells PEOPLE. The pair are already parents to 19-month-old daughterBetsy Rose. “Scarlett and I are over the moon that our two daughters have joined us in the world,” Cooper tells PEOPLE. “Our hearts are fuller than ever before.

Cooper Hefner Celebrates Twin Daughters Marigold and Blossom's First Birthday with Loved Ones

Cooper Hefner and family.Photo: cooper hefner/instagramCooper Hefner’s twins are already a year old!The businessman turned political candidate, 31, celebrated with family and friends as twin daughters Marigold Adele and Blossom Pearl rang in their first birthdays.Sharing some family photos onInstagramTuesday, Hefner — son of the lateHugh Hefner— wrote, “This weekend we hosted a gathering of friends and family to celebrate our daughters' first birthday.“Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Cooper Hefner Defends Late Dad Hugh Hefner Ahead of 'Secrets of Playboy' Docuseries

Cooper Hefneris speaking out in defense of his late fatherHugh Hefnerahead of the new docuseries on the Playboymogul. “Some may not approve of the life my Dad chose, but my father was not a liar,” Cooper wrote. “However unconventional, he was sincere in his approach and lived honestly. He was generous in nature and cared deeply for people. These salacious stories are a case study of regret becoming revenge.” For more on theSecrets of Playboydocuseries, listen below toour daily podcast on PEOPLE Every Day.