At that Obama birthday party, they’re gonna party like it’s 2019 Former President Barack Obama will throw himself a star-studded 60th birthday bash at his multimillion-dollar Martha’s Vineyard estate this weekend for 475 of his closest friends.Also on hand will be “at least 200” staffers to cater to the every need and whim of such luminaries as Oprah Winfrey, George Clooney, and Steven Spielberg, says Axios.But that’s not all! A local hairstylist has been hired to tend to the tender locks of some unknown member of Pearl Jam. The band is set to play at the event.Look, that Netflix money...