The 34-year-old mother-of-two is seen wearing nothing but long necklaces in an editorial shoot for Love magazine, while another black-and-white shot shows just her toned stomach and hip bones.
In an accompanying interview, Ross admits she is still adjusting to the increased attention following Sanders' "indiscretion" with actress Kristen Stewart last year (12).
She says, "It is very intense. I feel like recently I am finding out who I am."
The Brit also maintains she has no regrets about moving from her native England to Los Angeles so Sanders could pursue his filmmaking dreams.
She adds, "I felt it was time for him to have his turn. We both like it there and we were both established in what we did, but it felt like things could only excel for him in film in America. I wanted to have children and change my life in that way too. I'm glad I did it; I don't have any regrets."
After attempting to reconcile with the director, Ross began legal proceedings to end their marriage last month (Jan13).