Good Morning America star Robin Roberts is renowned for her upbeat personality amongst her many fans.The TV anchor has an idyllic life with her partner Amber Laign, and has shown incredible bravery over the years, having survived cancer twice.MORE: Robin Roberts and Amber's conservatory looks like it belongs in a show homeThroughout her battle, Robin has used her platform to help raise awareness, and behind-the-scenes, her partner of 15 years has been her rock. VIDEO: GMA's Robin Roberts and