Jessica McKay is an Australian professional wrestler signed to All Elite Wrestling (AEW) since 2026, where she competes as Jessie McKay and is a member of The IInspiration alongside Cassie Lee. She is best known for her time in WWE under the ring name Billie Kay, where she was a WWE Women’s Tag Team Champion with Peyton Royce as part of The IIconics. She also competed in Impact Wrestling from 2021 to 2022, where she and Cassie Lee, as The IInspiration, became two-time Impact Knockouts World Tag Team Champions.

McKay made her professional wrestling debut in June 2007 for Pro Wrestling Alliance (PWA), and debuted one year later for Pro Wrestling Women’s Alliance (PWWA), where she became a two-time PWWA Champion. She later competed on the United States independent circuit for several years, most notably for Shimmer Women Athletes.