He reportedly popped the question in March, and will walk down the proverbial aisle later this month in the Dominican Republic.
He and De Lima have been dating on and off since 2012. This would be Anthony's third marriage.
BABY POOP: ROBERT DOWNEY JR.'s wife Susan gave birth to a baby girl on Tuesday. Downey hit up Twitter with the announcement ...
Girl Joy!! Avri Roel Downey, 7lbs, 20 in., 3:22 a.m. 11-4-14... Pretty like mama, and dimples like my uncle Jim!
— Robert Downey Jr (@RobertDowneyJr) November 5, 2014