Nicole Kidman's latest role in the erotic thriller "Babygirl" has been described as her sexiest yet, with the 57-year-old actress revealing how filming the raunchy scenes turned her on so much that she had to take breaks to avoid more orgasms. In a candid interview, Kidman shared details about her exploration of love, obsession, and even strange sexual fetishes. The Oscar winner also opened up about her marriage to Keith Urban, describing it as "raw" and "dangerous." Kidman's willingness to discuss her private life extends to seeking permission from her best friend, Naomi Watts, before filming intimate scenes with Watts' ex-partner, Liev Schreiber. On what her husband thinks about her steamy scenes, Kidman says, "He doesn't read any script, he really doesn't know what's going on on the set, he's got his own career that he's completely absorbed in. He doesn't know much about what I'm really doing.” Source: thesun.co.uk