News Robin Roberts Celebrates 1 Year Back At 'GMA' By Jackie Willis 5:56 AM PST, February 20, 2014 ABC Robin Roberts celebrates her one-year anniversary back on Good Morning America today, Feb. 20, following her bone marrow transplant. RELATED: Robin Roberts: I'm Gay The 53-year-old anchor tweeted:Just dawned on me that tmrw, Feb. 20, will mark 1 yr that I returned to @GMA. Thank you and bless you all. #LightLovePowerPresence XO — Robin Roberts (@RobinRoberts) February 20, 2014Robin also wore the same blue dress that she wore 12 months ago upon her return. RELATED PICS: InstaGrab-- What Are the Stars Sharing? Leave your congratulatory comments for Robin, below.