Katy Perry tied something new on Wednesday when she made her debut at the 56th Annual Country Music Association Awards.The 38-year-old hitmaker added a pop flare to the CMAs ceremony for a duet with Thomas Rhett, 32, as they performed their single Where We Started.The crossover performance was just one of the highlights of the award ceremony, which also saw a tribute to the late country legend Loretta Lynn and performances by Carrie Underwood, Miranda Lambert, Reba McEntire, Chris Stapleton, Morgan Wallen and many more. Going country: Katy Perry tied something new on Wednesday when she made her debut at the 56th Annual Country Music Association Awards.