Well, on Himarm's advice, I am turning my comment as an answer:
In Ultimate Spider-Man vs the Sinister 6 - S4E15 named Symbiote Saga: Part 3, Mary Jane Watson was transformed into Carnage Queen.
Below are the pics on how MJ turned to Carnage Queen:
Also, below is the pic where a mutated Morbius tried to control Carnage Queen by putting a yellow-colored mind-control device on her head:
