Taylor Swift headlined the Victoria's Secret Fashion Show, which aired Dec. 10 on CBS, and strudded her stuff on the catwalk as one of the models themselves, dressed in an outfit inspired by the show's "British Invasion" segment. 

The 23-year-old singer came on stage wearing a gown and shoes adorned with the colors of the British flag, and had tilted on her head a mini hat with the same design. In her opening number, she collaborated with Fall Out Boy on their smash hit Light Em Up. 

Swift and Fall Out Boy were not the only musicians to perform at the star-studded event, which was taped on Nov. 13 in New York City. Others who took to the stage were Neon Jungle and A Great Big World.

Swift performed I Knew You Were Trouble during the "Snow Angels" section of the show, at times being playful on the runway with Lily Aldridge, and Fall Out Boy performed during the "Birds of Paradise" section. The show ended with a final section in which the models all wore white ensembles, including Adriana Lima and Karlie Kloss. Neon Jungle performed Trouble during the PINK section.

Backstage before the fashion show began, Swift had fun with the VS models and posed for silly pictures with them, one of which she later posed on Twitter. She smiled for the camera beside Erin Heatheron, Aldridge and Cara Delevinge. The singer captioned the shot "The best things always happen on the 13th!" a nod to her lucky number.

This year's performers follow in the footsteps of those who took to the stage at the 2012 show: Bruno Mars, Justin Bieber and Rihanna. Past performers have included Jay-Z, Maroon 5, Kanye West, Katy Perry and Justin Timberlake.

See photos from the 2012 event here.

The show's taping took place at New York City's Lexington Armory. Enstars also went backstage to see the VS models get ready before they hit the runway, see photos here.