She's one of the most iconic Angels ever to have walked the Victoria's Secret red carpet.

And Heidi Klum relived her angel days in a winged white dress, that with it's sculptural design looked positively out of this world.

The 45-year-old supermodel showcased her long, slender stems in the daring gown.

Showing off: Heidi Klum was just an onlooker on Sunday as she attended the 61st Annual Grammy Awards

The short white frock was fashioned like a dinner jacket and hung close to her figure, highlighting her slender frame.

The back was covered in layers of cloth sculpted into amorphous designs.

She parted her blonde tresses down the middle and let them fall unencumbered across her shoulders.

Klum accessorized with large silver earrings, various rings, and carried a small matching clutch in one hand.

The supermodel also showed off a stunning beauty look created by celebrity makeup artist Linda Hay, who revealed that she wanted Heidi to look 'sun kissed and effortless' for the red carpet event.

'Heidi’s Grammy look began with the white couture Stephane Rolland dress,' she explained. 'The look we wanted was sun kissed and effortless.'

Architectural: The 45-year-old supermodel showcased her long, slender stems in a short white dress

Heading in: The short white frock was fashioned like a dinner jacket and hung close to her figure, highlighting her slender frame

To achieve that look, Linda prepped Heidi's complexion with luxurious products by Charlotte Tilbury, starting with Charlotte’s Instant Magic Facial Dry Sheet Mask, which she followed with Charlotte's Magic Cream - a holy grail product that has long been used to hydrate and nourish the skin of celebrities.

'It’s the key to creating the perfect, flawless-looking, glowing goddess canvas before makeup,' Linda explained.

To give Heidi an effortlessly fresh and glowing finish, Linda then used the Brightening Youth Glow, followed by the Light Wonder Foundation. She then applied the Magic Away Concealer to areas that needed some extra coverage.

Heidi's cheekbones were accentuated with Charlotte's Hollywood Contour Wand, which was also used to add extra definition to the temples, jawline, and nose, before the supermodel's natural glow was given a boost courtesy of Charlotte’s Hollywood Beauty Light Wand.

Last but not least, Linda then 'swished and popped' the Cheek to Chic blusher in Pillow Talk onto Heidi’s cheeks, 'giving her a perfect, gorgeous glow'.

The look was finished off with Charlotte's Luxury Palette in Pillow Talk to create a subtly shimmery eye, while the supermodel's pout was given a natural boost with the Pillow Talk Lip Liner and the Matte Revolution Pillow Talk Lipstick to 'enhance the natural color of Heidi’s lips and create a soft, sumptuous, youthful looking pout'.

Lady Gaga, Miley Cyrus, Travis Scott, Diana Ross, and Cardi B are among a crowded field of performers scheduled for Sunday night's Alicia Keys-hosted Grammy Awards.

Gaga performed with Mark Ronson, with whom she collaborated on the song Shallow, while her A Star Is Born co-star Bradley Cooper represented at the BAFTA Awards which also take place that same night.

Blonde ambition: She parted her blonde tresses down the middle and let them fall unencumbered across her shoulders

Gaga tied for the third-highest number of nominations this year with five, for record of the year, song of the year, best pop duo or performance, and best song written for visual media for Shallow; and best pop performance for Joanne (Where Do You Think You're Goin'?).

She's previously won six Grammy awards, including two in 2010, three in 2011, and one in 2015 for her collaboration album with Tony Bennett.

Other performers include Beyonce's proteges Chloe x Halle, fresh from their performance of America The Beautiful at the Super Bowl, Dua Lipa, St. Vincent, Andra Day, Camila Cabello, Dan + Shay, Post Malone with the Red Hot Chilli Peppers, Shawn Mendes, J Balvin, Arturo Sandoval, Young Thug, Janelle Monáe, Kacey Musgraves, H.E.R., Brandi Carlile, Maren Morris, Little Big Town, Ricky Martin, Fantasia and gospel great Yolanda Adams.

Dua Lipa will be making her Grammy stage debut on the show, where she'll be joined by St. Vincent for a special performance

Adams, meanwhile, will sing alongside Fantasia and Day in a tribute to late Queen of Soul Aretha Franklin.