It’s no surprise that Jennifer Lopez is a pro at entertaining an audience. During the finale of American Idol, she impressed everyone with a stunning performance of Rihanna’s Diamonds while rocking a sparkling, revealing gown that left little to the imagination. The 45-year-old singer mesmerized viewers alongside fellow judges Keith Urban, 47, and Harry Connick Jr., 47, during the unforgettable night.

Putting on a show! Jennifer Lopez dazzled the crowd at the American Idol finale with a cover of Rihanna's song Diamonds

Taking the stage with full force! Jennifer Lopez mesmerized the audience at the grand finale of America Idol with her amazing rendition of Rihanna’s popular song “Diamonds.” Accompanied by Keith on guitar and Harry on piano, Jennifer confidently owned the spotlight as she sang her heart out. While her fellow judges chose to wear stylish black outfits, Jennifer stole the show in a dazzling dress and oversized hoop earrings, radiating pure glamour. Her sleek, glossy hair flowed down her back in a flawless manner, perfectly complementing her radiant complexion highlighted by bold, Smokey eye makeup. It was a performance that will be etched in memory, showcasing Jennifer’s undeniable star power and charm.

Stealing the show: The 45-year-old singer wowed in a barely-there semi-sheer gown

Grabbing everyone’s attention: The 45-year-old singer captured all eyes with her stunning presence in a shimmering translucent gown.

Not alone: J.Lo was joined on stage by fellow judges Harry Connick Jr. and Keith Urban

J.Lo wasn’t alone on stage, as she shared the spotlight with her fellow judges Harry Connick Jr. and Keith Urban.

Bold move: The dramatic number highlighted the star's toned curves in all its glory

Fashion selection: The stunning ensemble highlighted the celebrity’s well-toned physique flawlessly.

Cheeky! The star delighted her loyal fans with both her vocals and her aesthetic

Cheeky! The star delighted her loyal fans with both her vocals and her aesthetic

Clever! The famous personality impressed her loyal fans with not just her singing abilities but also her overall look.

Doing her thing: The singer powered through some of her high notes during the live gig

As the music set in, the singer smoothly reached the high notes without any effort during her live performance, getting into the groove.

Very pleasing: The stars got the glittering crowd to their feet with their performance 

The stars captured the audience with their stunning performance, getting everyone up on their feet. Jennifer’s heartfelt rendition of a popular song set the stage for Bruno Mars’ hit, “Locked Out Of Heaven,” further energizing the atmosphere. The actress from “The Boy Next Door” joined in on the song with Keith, showcasing their impressive talents throughout the evening. Keith impressed the crowd with “Even The Stars Fall For You,” while Jennifer changed into a sleek black mini dress to sing “Back It Up” alongside Pitbull and Prince Royce. The stage was filled with backup dancers in flashy costumes, enhancing Prince Royce’s performance of his latest single. Pitbull added his own flair to the performance in his signature beige slacks, stylish blazer, and sunglasses.

Dream team? The superstar and Keith perfected their harmonies together for audience

Exciting news! The dynamic duo, consisting of the superstar and Keith, have honed their harmonies to perfection, leaving audiences amazed wherever they perform.

Passionate: The Waiting For Tonight songbird had a deep in her facial features

Excited: The vocalist of the popular song “Waiting For Tonight” showed strong emotions through her facial expressions.

Sharing the spotlight: After Jennifer performed Diamonds, Keith opened up a cover of Bruno Mars' song Locked Out Of Heaven

Jennifer captivated the audience with her rendition of Diamonds, which was then followed by Keith’s own twist on Bruno Mars’ hit Locked Out Of Heaven, creating a memorable shared moment in the spotlight.

Coming through: Jennifer happily strutted her lean and slender frame on stage

Stepping into the spotlight: Jennifer confidently flaunted her slender and toned figure as she made her way onto the stage.

Diamonds: J-Lo worked her magic while Keith strummed the strings of his guitar

Diamonds: The audience was mesmerized by J-Lo’s captivating performance while Keith displayed his guitar skills flawlessly.

Soulful: Jennifer was clearly putting her all into the stirring performance

Passionate: Jennifer’s emotional performance was a genuine reflection of her dedication to her art.

Moment of truth: Harry remained seated at the back of a Baby Grand piano

A moment of epiphany: Harry lounged in the back of a Baby Grand piano, feeling relaxed and content.

Showing what they've got: The judges happily joined forces for the series finale

Coming together with excitement, the judges celebrated the grand finale of the series showcasing their talents.

All together now: Jennifer and Keith belted out the lyrics to the 2012 pop hit

While jamming out, Jennifer and Keith happily sang along to the infectious lyrics of a popular 2012 pop song.

Doing her thing: Keith happily let the songstress take centre stage

Keith was happy to step back and allow the singer to take center stage during her performance.

Showing what he's got! Keith also performed Even The Stars Fall For You 

Keith wowed the audience with his rendition of “Even The Stars Fall For You” during the grand finale of America Idol. The night was jam-packed with performances from top stars, including Steven Tyler belting out “Love Is Your Name” and duetting with contestant Jax on “Piece Of My Heart.” Fall Out Boy joined finalists Nick Fradiani and Clark Beckham on stage for a rocking version of “Centuries,” while Jamie Foxx serenaded the crowd alongside contestant Rayvon Owen. New Kids On The Block also made a surprise appearance, and Janelle Monae dazzled in a gold tiara as her backup dancers grooved to the music. In the end, Nick emerged victorious, edging out Clark to claim the title of the next American Idol.

Here she comes: Jennifer looked flawless in a stunning black lace gown as she made her grand entrance

Look who’s here: Jennifer appeared stunning in a gorgeous black lace dress as she walked into the room.

Fan friendly: The mother-of-two happily greeted some of her loyal fans

Inclusive to fans: The mother of two happily greeted some of her loyal supporters with open arms.

A beauty: With her long blonde locks tied up, the singer drew attention to her facial features with well-defined eyes and a slick of pink lipstick

A beauty: With her long blonde locks tied up, the singer drew attention to her facial features with well-defined eyes and a slick of pink lipstick

Absolutely stunning: With her long blonde hair tied back, the singer accentuated her facial features with piercing eyes and a touch of pink lipstick.

But first... the American star stopped to take a selfie on her phone

First and foremost, the well-known American celebrity stopped to snap a selfie using her phone.

Passion: Jennifer performed Prince Royce's latest single Back It Up alongside Pitt Bull

Passion: Jennifer demonstrated her deep love for music by delivering an engaging performance of Prince Royce’s latest hit song “Back It Up” with the support of Pitbull.

Sultry: The singer nuzzled her nose against the heartthrob

Romantic: The singer teasingly brushed her nose against the charming star.

Showing what she's got! The singers grooved to the tune of the music as a bevy of back-up dancers frolicked beside them

Dazzling everyone with her talent! The singers moved gracefully to the beat of the music as a group of dancers energetically performed alongside them. Nick, speechless after winning, paused his performance of his debut single to rush into the audience and embrace and kiss his loved ones. The contestant from Guildford, Connecticut, who bore a striking resemblance to Adam Levine, had been a frontrunner throughout the finale, especially in the eyes of the judges who had been tough on Clark throughout the season. However, when his name was announced as the winner in front of a live audience that included Hollywood actress Nicole Kidman and former Idol judge Steven, Nick seemed visibly overwhelmed. Overwhelmed by the congratulations from his fellow contestants from Season 14, host Ryan Seacrest asked for his thoughts to which Nick responded, ‘I am so overwhelmed right now that I can’t even think straight.’

Rock on! Steven Tyler jumped onto stage in a festive ensemble 

Rock on! Steve Tyler entered the stage with high energy, wearing a vibrant outfit.

Wowing the crowd: The rock star was clearly in the moment as he belted into the microphone

Engrossing the crowd: The rockstar was completely lost in the music as he belted out the lyrics into the microphone.

Her time to shine too! Former contestant Jax jumped in to sing as well

It’s her time to sparkle! Former contestant Jax jumped in to join the singing too.

What a show: He was warmly greeted by Miss Lopez, who was standing by the stage

What an amazing performance: Miss Lopez welcomed him with open arms as he made his way to the stage.

Beaming: The star certainly appeared to be in his element

With a wide grin on their face, the famous person was obviously thriving and relishing every single moment.

Stirring: Jamie Foxx and contestant Rayvon Owen shared the spotlight for a soulful song 

Exciting news! Jamie Foxx and Rayvon Owen joined forces to deliver a moving and heartwarming performance that truly touched the audience with their soulful singing.

All eyes on him: Jamie was poised as he sat behind the piano in a sharp suit

Everyone’s eyes were fixed on Jamie as he gracefully sat down at the piano, looking sharp in his stylish suit.

Livening up the show: Fall Out Boy belted out beside finalists Clark Beckham and Nick Fradiani 

Spicing up the show, Fall Out Boy brought some excitement with their thrilling performance alongside fellow finalists Clark Beckham and Nick Fradiani.

Taking the stage: New Kids On The Block had the audience in the palm of their hand as they took centre stage

Taking center stage, New Kids On The Block mesmerized the audience with their captivating presence, commanding the spotlight and leaving the crowd in awe.

Wowza: Janelle Monae wore a gold tiara as she performed beside her team of back-up dancers

Wow, Janelle Monae looked absolutely stunning in a dazzling gold tiara as she wowed the crowd with her electrifying performance alongside her talented group of backup dancers.