The leading lady of Sunset Boulevard on London's West End, 45, stepped out for an appearance on the BBC's popular early evening chat show, wearing an off-white mini dress with a dramatic one-shoulder detail that came up to a point for an edgier take.
The bunched fabric around the right shoulder met the top of the dress in a high neck and down into a long sleeve on the left covering her left shoulder for a super dramatic look.
The main bodice of the eye-catching dress was skin-tight and featured seam detailing down both sides of the skirt section which had a distressed hem.
The drama of the dress was complemented by simple accessories. The ex-Pussycat Doll wore simple perspex heels for a barely-there look and she kept in with the quirky aesthetic of the dress by wearing one statement earring.
The former Masked Singer judge wore her jet black locks in a tousled updo to play up the drama of the shoulder details and opted for a silver eyeshadow look, bold brows, and a glossy nude lip. Her dark stiletto nails completed the look.
The singer appeared on The One Show to talk about the West End show she is currently appearing in, revealing that she is sensitive to reviews.
The Sunset Boulevard casting marks her return to musical theatre. She previously appeared as Grizabella in Andrew Lloyd Webber's Cats, for which she received an Olivier nomination, and played Grace Farrell in NBC's live production of Annie.
Nicole recently stood out for wearing a daring cut-out floor-length gown when she thanked the New York Times for their feature on her Sunset Boulevard performance. The dress evoked true old Hollywood glamour with its slim fit and dramatic bodice.
Nicole has also let fans in on her private life of late. Earlier this year she announced her engagement to Scottish former international rugby union player Thom Evans, 38, on a stunning beach. The singer looked totally glowing in a powder blue and white floral dress and cream sun hat as her new fiancé kneeled on the sand.
More recently she revealed via the Sunday Times that her ceremony will take place in Hawaii, where she is from, whilst her reception will take place "somewhere in Europe".
She also revealed that her opening as Norma Desmond in Sunset Boulevard would take priority over the wedding planning for now. "I haven't even thought about anything," she said. "Everybody's, like, what’s the plan? I'm like, yo, I gotta find Norma Desmond. Until I find her, and I open this show, and I am proud of it, I'm not thinking of anything else."
Since her engagement, she has wowed in many fabulous outfits. She opted for an off-white look but in a tailored three-piece suit form in September, consisting of an oversized blazer, tailored trousers, and a button-down waistcoat, totally on-trend.
Her beach looks also get a tick from us as her fringed trousers made a statement when she shared a summer throwback post with her 5.9 million Instagram followers.
We commend Nicole for this daring off-white look. Not many guests turn up to The One Show looking fit for a red carpet but we are feeling this look, especially with partywear season on the horizon.