The Good Morning America host literally glowed in a sparkling red dress as she posed alongside Champion and his new husband, Rubem Robierb following an intimate ceremony at the weather editor's New York apartment.
Josh Elliott and Laura Spencer also represented the ABC morning show.
This was Roberts' first social engagement outside her own apartment since her bone marrow transplant earlier this year.
Her battle against a rare blood disorder has been documented almost daily on GMA, and she is expected to return to her anchor chair next to George Stephanopoulos early in the new year.
Champion and Robierb are planning a New Year's Eve bash with a large group of their family and friends in Miami, where the Brazilian-born Rubem lives. The newlyweds will be splitting their time between New York and Florida.
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