We went to university together avanafil compresse Michelle Rounds, Rosie O'Donnell's recently proclaimed fiancée, flashed a little bling in a photo that O'Donnell tweeted. A rep for the TV host confirmed that 'they are engaged, but no date has been set.' O'Donnell, 49, and Rounds, 40, stepped out officially as a couple back in September. Rounds will soon be, however, stepmom to O'Donnell's four children from her previous marriage to Kelli Carpenter...