She won the notice for voicing Penelope Mountbatten-Hohenzollern-Mulan-Pocahontas or "Princess Penelope" for short on The Simpsons. Considering she also wins raves on stage (see Twelfth Night in Central Park from previous season) and she can sing, she's got multiple awards in her future. How many years until she's a triple crowner or even an EGOT winner.
Her competition in the Outstanding Voice-Over Emmy category: H Jon Benjamin for Archer, Dave Foley for Disney Prep & Landing, Seth Green for Robot Chicken, and Dan Castellanata and Hank Azaria from The Simpsons.
Further Reading
Cinema Blend Read Katey Rich's best & worst from the nominee pool.
Gold Derby Rob Licuria gives his good bad and ugly take on the noms.
Low Resolution Joe Reid's take on the nominations. Fun notes.
