Ciara Miller joined musical guest Shaboozey on "The Tonight Show Starring Jimmy Fallon" Wednesday, appearing in a surprise performance of his song "Cowgirl." Miller, 30, reprised her role as the "wild lil’ cowgirl" from the song's music video, which was released last month.

Miller's on-stage attire featured a head-to-toe black leather ensemble, including a high-slit skirt, a belted bra top, long gloves, and a cowboy hat. Shaboozey, 31, complemented her look with a matching black leather vest, pants, and Western belt. The custom leather outfit was created by costume designer Kiki PedroHall, and Shaboozey's stylist Anastasia Walker is credited with styling the look.

In the "Cowgirl" music video, Miller portrays Cherie Lee, an outlaw character central to Shaboozey's upcoming concept album, "The Outlaw Cherie Lee & Other Western Tales," scheduled for release on Friday. Ciara Miller posing backstage in a black leather outfit with a cowboy hat.

Following the performance, Miller shared a clip of herself and Shaboozey backstage on social media, captioning it, "We love a loyal cowboy 🤠." This remark has drawn attention, as Miller previously dated "Summer House" co-star West Wilson. Their relationship ended when Wilson began a secret romance with Miller's friend Amanda Batula, a situation Miller addressed during the Season 10 reunion. Wilson and Batula subsequently departed the Bravo series, while Miller is set to return for Season 11.