The eye-popping, sparkling pink Wiederhoeft dress Gigi Hadid wore to BFF Taylor Swift's wedding was previously worn by another celebrity.

The model, 31, slipped into the same low-cut, body-hugging look that actress Shabana Azeez, 29, wore for The Pitt's season two premiere in Los Angeles in January 2025.

A fan account on X, @kngdnspell, spotted the double fashion moment and shared a post on Saturday – one day after Swift and Travis Kelce's nuptials. 

Another social media user pointed out that Sabrina Carpenter also wore the Wiederhoeft design for a Vogue video in February 2025. Annabelle Wallis and Chloe Kim were also pictured in the dress last year.

Hairstylist Dimitris Giannetos joined the droves of celebrities posting about the high-profile extravaganza this weekend, sharing stunning glamour shots of Hadid.

He revealed how the bubblegum-hued outfit served as inspiration for the blonde beauty's wedding hairstyle.

He dubbed it a 'soft serve blowout,' resembling the ice cream.

Giannetos described the tresses as 'having this texture with big volume at the bottom and swirling all the way to the top like a [sundae]!'

'Gigi is wearing a gorgeous pink dress so I wanted to keep her hair very soft and sweet,' the hair architect added.

He said he wanted to elicit the 'sweet feeling' of enjoying soft serve ice cream.

'I wanted the hair just to be timeless and have those vintage waves with an extreme side part! I wanted Gigi to look like she’s the star [of] a film noir,' the note was finished.

Hadid brought along longtime boyfriend Bradley Cooper, 51, to see her best friend tie the knot at Madison Square Garden on Friday.

Swift and Kelce's wedding was full of A-list actors, movie moguls, sports stars and supermodels.

Rapper Jay-Z and his daughter Blue Ivy were spotted arriving in Midtown on Friday, touching down via a chopper alongside Oscar-winning director Steven Spielberg.

Musicians including Jack Antonoff, Dua Lipa, Selena Gomez, Ed Sheeran, Camila Cabello and the Haim sisters were also in attendance. 

Celebrity couple Karlie Kloss and Josh Kushner also turned out.

Boldface names from the movie business, including Ethan Hawke, Adam Sandler, Jessica Chastain, Zoe Kravitz, Suki Waterhouse and Anya Taylor-Joy, were also there.

Amid the multi-day celebration, the famous took to social media using their invites to the exclusive wedding to gain social points.

Jennifer Lopez, Jessica Alba, and Brad Paisley are just some of the big-name stars who posted their looks online.

Shark Tank investor Barbara Corcoran, 77, even sparked speculation she was heading to the event by posting an Instagram video of herself glamming up for an unidentified wedding. 

'She literally invited everyone and their mother omg,' one X user snarked of Swift.