Katy Perry sparkled in a sequined, sleeveless crop top on Thursday while heading into the Jimmy Kimmel Live studio in Los Angeles for an interview.

The 38-year-old pop superstar looked glamorous in the shiny top that showed her flat stomach along with an animal print jacket and matching skirt.

The Firework singer completed her look with above-the-knee black leather boots.

She had her dark hair pulled back into a low bun.

Katy turned a back alley into her personal runway as she modeled her outfit for fans and pH๏τographers outside the Hollywood studio.

The Teenage Dream singer stuck her tongue out and held her arms out wide as she goofed around for the cameras.

She also flashed the peace sign while making her way into the studio.

Fans swarmed the area holding up memorabilia and trying to get Katy’s attention.

The California native was on the ABC talk show to promote the upcoming 21st season of American Idol.

She was joined by Lionel Richie, 73, who also serves as a judge on the ABC singing compeтιтion show.

Lionel opted for the casual chic look as he arrived at the talk show studio in a white T-shirt, black sweatpants and a dark striped coat.

The legendary singer accessorized with glᴀsses and held his arms up as he acknowledged his fans.

Season 21 of American Idol will premiere on Sunday on ABC with Ryan Seacrest, 48, returning as host and Luke Bryan, 46, back again as judge.

Katy joined American Idol during its sixteenth season in 2018 after it moved from its original home on Fox.

The pop star has been engaged since February 2019 to English actor Orlando Bloom, 46.

Katy and Orlando have two-year-old daughter Daisy together.

After attending the 20th annual G’Day USA Arts Gala in Los Angeles in January, Katy shared pictures and videos with Miranda, who she described as ‘sister from another mister’ and ‘favorite Aussie.’