She turned heads everywhere last month at the Emmy's when it was cause for celebration, and there has been a buzz ever since.
It was one of those uncomfortable moments that Nicole Kidman will definitely be remembered for in 2017.
At the Emmy's in September, she dropped some jaws when she warmly embraced her Big Littles co-star Alexander Skarsgard and kissed him full out on the mouth while her husband, Keith Urban watched.
On the show, Skarsgard played Kidman's physically and emotional abusive husband and the actors shared several violent and sexually explicit scenes together, so it's no surprise that they have gotten close.
Big Little Lies went on to win a total of eight Emmy Awards that night, but that didn't stop people from wondering what provoked the close affection between the two actors.
The Oscar-winning actress has finally put to bed any rumors about why she was locking lips with her co-star during the awards ceremony.