Scarlett Johansson's Ego as Big as Her Boobs

Reportedly, Woody Allen's obsession with Scarlett Johansson has turned her into a diva. (AP Images)"]

Page Six is reporting that Scarlett Johansson's ego has morphed into an insatiable savage beast and is always hungry.

They report: "One well-placed source told Page Six that producers on Vicky Cristina Barcelona, Johansson’s latest Allen flick, have been grumbling that Scarlett isn’t the same. 'She’s turned into the biggest prima donna.' The source added that the same producers raved about working with her on Match Point, when 'everyone said she was a sweetheart.' Now they say, 'Scarlett’s let it get to her head.'"

Woody Allen, the 72-year-old director best-known for marrying his step-daughter, has openly oogled his muse, 23-year-old Johansson.

Last week, Johansson defended allegations of her behavior, insisting she lives a "very modest and private lifestyle," while her mouthpiece said, "Scarlett loves the movie and enjoyed working with everyone on it."