Nicole Kidman shocks US audiences as she strips down for violent sex scene with on-screen husband Alexander Skarsgard on new show Big Little Lies.The opening episode of Big Little Lies saw a glimpse of Nicole Kidman's complicated relationship with co star Alexander Skarsgard. And in episode two of the HBO series the Australian actress takes things further by stripping off to seduce her on screen husband with an online sex show. Lifting her blouse to reveal her svelte figure, her character Celeste Wright is seen exposing her figure as she films herself. Celeste is also seen reclining on the bed in her lingerie before a violent sex scene with her co star takes place. The uncomfortable scene takes place moments after she is struck around the head by her husband Perry. Their violent marriage was first hinted at in the premiere after Perry aggressively tugged at Celeste’s arm, in another disturbing scene. The first episode of the HBO mini series adapted from the book by Liane Moriarty, introduces the re envisioned town of Monterey California in the wake of a murder at a fundraiser. While the identity of the homicide victim is left a mystery for the show's opener, fans are introduced to the main characters and zeitgeist of the town. Reese Witherspoon's character Madeline is a meddler and leader among the rich mothers of her town. While Nicole Kidman is the mother of twin boys and has a very PDA heavy marriage with hunk Alexander Skarsgard.But newcomer to the town Jane played by Shailene Woodley is different than the other moms, she is younger and much poorer. The plot kicks off when Renata played by Laura Dern claims Jane's son Ziggy hurt her daughter Amabella at school.