Savannah Guthrie will replace Ann Curry as co-host of NBC's "Today" Show on Friday, the day after Curry made an emotional early exit her high-profile post, reports Reuters. Guthrie previously served as co-host of the morning program's third hour, while Curry will remain an editor-at-large with "Today." In April, ABC's "Good Morning America" moved ahead of "Today" in the weekly ratings race among total viewers for the first time in 16 years.