Tickled with joy, Britney Spears appeared absolutely enchanting as she graced the inaugural day of auditions for X Factor USA in the vibrant city of Austin, Texas.

Leggy lady: Britney's mini dress clung to her curves and showed off her slim pins

Leggy lady: Britney's mini dress clung to her curves and showed off her slim pins

Stunning woman: Britney looked absolutely fabulous in her form-fitting mini dress that accentuated her beautiful figure and showcased her long, slender legs.

Nailed it: Britney had clearly had a manicure after displaying bitten nails at an X Factor presentation on May 14

Nailed it: Britney had clearly had a manicure after displaying bitten nails at an X Factor presentation on May 14

Spot on: It was evident that Britney had treated herself to a fresh manicure following the X Factor event on May 14, as her previously chewed nails were nowhere to be seen.

Ready for anything: The star waved to fans and photographers as she prepared to take her spot on the judging panel

Prepared for any situation: With a friendly gesture, the celebrity greeted her admirers and paparazzi, readying herself for her role on the panel of judges.

Not to be upstaged: Britney tweeted that the rest of the panel were all waiting on Simon Cowell

Not to be upstaged: Britney tweeted that the rest of the panel were all waiting on Simon Cowell

In order to avoid being overshadowed, Britney posted on Twitter that all the other members of the panel were patiently anticipating the arrival of Simon Cowell.

Fan-demonium: Britney took the time to sign autographs for her admirers before she made her way into the studio

Fan-frenzy: Prior to entering the studio, Britney graciously dedicated her time to personally autograph memorabilia for her enthusiastic fans.

Sweet and summery: Demi Lovato chose a more simple approach in a patterned sundress, leather jacket and ballerina bun

Sugar and sunshine: Demi Lovato opted for a more relaxed vibe with her choice of attire, sporting a sundress adorned with lively patterns, coupled with a sleek leather jacket and a chic ballerina bun hairstyle.

Biker ballerina: Demi's sweet dress and grungy jacket made for a stylish combination

Biker ballerina: Demi's sweet dress and grungy jacket made for a stylish combination

A fusion of elegance and edginess was achieved by Demi with her charming dress and rugged jacket, creating a truly fashionable ensemble for a biker ballerina.

Your new judges! The new judges are introduced to the crowd of eager fans

Introducing your fresh panel of judges! The crowd of enthusiastic fans awaits as the new judges take the spotlight.

Feisty: Once inside Britney and Demi reportedly were quick to get into their stride

Spunky: After entering the scene, Britney and Demi wasted no time in finding their rhythm.

Happy chap: Simon Cowell seemed in great spirits as he got ready to see how his new judging panel would fare

Delighted fellow: Simon Cowell appeared quite cheerful as he prepared to witness the performance of his recently assembled judging panel.

Diva behaviour: Britney wrote on Twitter that Simon had shown up late for the gang's first day of filming

Unleashing her true diva side, Britney took to Twitter to casually call out Simon for his tardiness on the gang’s initial filming day.

Dapper: L.A. Reid looked suave in a charcoal suit and cobalt blue tie for the first day of auditions

Dapper: L.A. Reid looked suave in a charcoal suit and cobalt blue tie for the first day of auditions

Dashing: L.A. Reid exuded sophistication as he sported a sleek charcoal suit paired with a vibrant cobalt blue tie on the inaugural day of auditions.

Warm welcome: Fans of the show were eager to meet and greet L.A. when he arrived at the studios

Hearty reception: Enthusiastic fans of the show eagerly gathered to meet and warmly greet L.A. upon his arrival at the studios.