Let’s hear it for Grandma and Grandpa! In celebration of National Grandparent’s Day on September 8, we’re taking a look at five famous grandparents and their joys of watching the generations grow. Garth Brooks: Country crooner Garth Brooks recently entered the grandparents club this summer when his middle daughter, 19-year-old August Anna Brooks and boyfriend Chance Michael Russell, welcomed their first child – a girl named Karalynn. Grandpa Garth, 51, has since issued a statement since his first grandchild’s birth: “Our family would first like to thank everyone for their warm wishes and sweet celebration of Baby K’s arrival,” he said. “Our children’s lives have always been extremely private and they have been endlessly encouraged to be their own people. We have always wanted them to be individuals and NOT be known as ‘someone’s daughters.’” He added: “I have been amazed and grateful how the press has always respected this. I now ask that respect to please continue as this young family begins the greatest days of their lives.” Goldie Hawn: Legendary actress Goldie Hawn, 67, and her ex-husband Bill Hudson have two grown children and five grandchildren. After the recent birth of her fifth grandchild – her only granddaughter – the Academy Award-winning actress…