Nicole Kidman Spotlights Purple Finger Marks at Chanel

stole the show on Tuesday when she arrived in Biarritz, for the Cruise 2026/27 - but it wasn't just her backless ensemble that .

The actress, 58, revealed purply-black marks on her hands as she posed for photos in a sleek black dress.

It could be seen on the tip of her pinkie and ring finger, looking very much like a bruise. 

But on closer inspection it appeared to be ink from signing autographs. 

The mark went unnoticed as the Hollywood star enraptured onlookers in her chic gown, which draped down into an open back.

However, at one point the Practical Magic star pressed her hands together in a prayer motion before blowing a kiss.

While the sleeve of her frock covered part of her hand, Nicole's fingers peeked out over the top, showing the dark mark imprinted on the side of her pinkie. 

There also appeared to be a smaller, but similar, mark on the tip of her ring finger. 

Nicole's black dress offered a conservative view in the front with a maxi cut at her ankles, but the backless feature boasted a floral detail fixed in place with chains. 

Pulling her blonde locks back into a casual up-do, Nicole accessorised with a pair of low, sling-back heels and retro ovular glasses. 

She also carried a pale blue Chanel purse with gold hardware in hand, and finished her ensemble with a simple set of diamond earrings.   

Elsewhere at the fashion show was the nepo baby of late playwright John Byrne and Oscar-winning actress Tilda Swinton. 

Honor Swinton-Byrne was in attendance with her famous mother, looking sensational in a black tailored jacket that featured white floral embellishments. 

Nicole was also joined by the likes of Oscar winner Marion Cotillard, Sofia Coppola, Chewing Gum actress and creator Michaela Coel, and rapper A$AP Rocky.