The multi-year pact includes both talent and producing roles at the network
The "Today" correspondent is the author of "The EveryGirl's Guide to Life," published this month
Billy Bush and Maria Menounos will co-host a red-carpet special leading into the awards show on Aug. 29
Network shuffles summer shows and Maria Menounos lives a dream or 5 on "Access"
Correspondents Dinner, Mayweather-Mosley fight and Kentucky Derby make for action-packed weekend