The model was recently thrust into the news when her husband Rupert Sanders cheated with Kristen Stewart.
Model Liberty Ross described working with Kristen Stewart as “a dream” before finding out her husband had a fling with the young actress.
Ross gave an interview before photos emerged of Rupert Sanders in a steamy clinch with the 22-year-old in a car last week.
Ross, 33, played Kristen’s onscreen mum in "Snow White And The Huntsman," which Sanders directed.
Asked about what it was like working with Stewart, Ross – who has two children with Sanders - said: “So amazing, it was literally a dream. I couldn’t really believe it was happening.
“It’s all been amazing, really amazing.”
At a movie premiere in May, she also described Stewart as "transfixing."
She said: "Kristen was my number one choice. I think there is no better Snow White in my opinion. She is great.
"I mean, I’ve never watched a 'Twilight' movie, so I don’t really know, but I loved her in Sean Penn’s film just for that moment that she’s in it.
"Ever since then — she’s got something very transfixing about her. We needed a modern, edgy, cool girl."
Sanders, 41, also previously admitted he was anxious about working with his wife.
“It was quite nerve racking at first I think," he said. "It’s a bit nervous going into it, but then when we started working. We had fun doing it. Liberty is very good.”