Judd Apatow hit up the Sundance Film Festival in Park City, UT, on Thursday night with one very cool girl on his arm: his Daughter Maude Apatow. The 17-year-old actress did her dad a solid by inviting him as her date to the red carpet premiere of her new movie Other People, wearing a pretty floral dress and some black Tory Burch booties. For anyone who'd last seen Maude playing the role of young Sadie in her dad's ****** K**cked Up and This Is 40, she sure does look Grown up, right? She's even come a long way since appearing in season four of Girls. Keep reading to see more photos of their father-daughter date, then check out the Apatow family's cutest pictures!