Anne Hathaway 'Threw Fit Over Seyfried Dress'
Oscar winner claimed to have panicked after seeing Les Mis co-star'sgown...
Us Weekly claims that the star went into a panic after Seyfried showed her a picture of her gown when they met at rehearsals for the ceremony.
A source said: "Anne was like 'WTF?!' She started throwing a fit! Amanda didn't want to deal with it and left the rehearsal.
"Anne made the fashion, make-up, hair and jewellery teams wait at her home for hours as she decided what to do about the dress debacle."
A-Hath has already apologised to designer Valentino for abandoning her plans to wear his dress to The Oscars.
She said: "It came to my attention late Saturday night that there would be a dress worn to the Oscars that is remarkably similar to the Valentino I had intended to wear, and so I decided it was best for all involved to change my plans.
"Though I love the dress I did wear, it was a difficult last-minute decision as I had so looked forward to wearing Valentino in honour of the deep and meaningful relationship I have enjoyed with the house and with Valentino himself."