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Plunging and revealing: Jennifer Lopez sizzled in TWO fabulous and 𝑠e𝑥y ensembles on the LA set of American Idol on Thursday

The white vertical striping in the black material was certainly wild as well, and the floaty skirt spilled around her heels.

A wide-brimmed black hat added a Bohemian touch, and she seemed to like it too judging by the wide smile on her face.

As beautiful as the gown was, Jennifer caused another heatwave when she arrived to the American Idol studio in a sheer black embroidered number.

Stealing the spotlight again: The 45-year-old star was seen walking around the studio in a flowing zebra-striped number that featured skin-baring cut-outs in front and along the slender waistline

Ready for her close-up: Gaping cleavage aside, Jennifer’s face was heavily made up with smoky eye shadow along with neutral lip gloss

She really loves her job: Jennifer wore a big smile to match her 𝑠e𝑥y ensemble

The skintight black lace stretched from chin to shin and covered her arms to her wrists, while clearly outlining her black underwear underneath.

Jennifer – who shakes that famous behind in her Booty music video – showcased her posterior without blushing.

And with the delicately threaded black number, Jennifer wore 𝑠e𝑥y black booties with four inch heels that she stepped very carefully in.

Beautifully Bohemian: The A.K.A. hitmaker added a floppy black hat that gave her a saucy Bohemian air

Splendour in lace: Jennifer was earlier seen wearing a very different but equally riveting black lace number

Assistance required: The singer got a helpful lift while stepping onto the curb in high-heeled booties

Luxurious locks: Jennifer’s long golden-steaked hair was styled straight with curled ends

Loves her leather too: Jennifer changed into her THIRD outfit of the day during a photo session with the guys

They all look pretty cool: Ryan, Harry and Keith looked their casual best while Jennifer showed her style in a silvery top and baggy black leather trousers

Peek-a-boo: Jennifer’s third ensemble featured a top showing plenty of side skin action

‘I’m with the boys’: Jennifer showed off one of her glamorous expressions in this selfie taken during the American Idol photo shoot

Jennifer was camera-ready in heavy eye make-up consisting of earthy browns and beiges, and neutral lip gloss, while her long hai was styled straight with curling ends.

Not far behind the glamorous lady were her fellow judges Keith Urban and Harry Connick Jr., and the host of American Idol himself, Ryan Seacrest.

Keith arrived in a printed white T-shirt and black jeans and, after greeting a production crew member, changed into a casual yet chic outfit of black jeans, blue shirt and black denim jacket.

Urban cool: Keith Urban arrived to the American Idol studio on Thursday in black jeans and a spirited T-shirt

So nice to see you: The husband of Nicole Kidman was warmly greeted by a production crew member

Handsome in blue: Keith Urban changed into faded black jeans, blue shirt and dark denim jacket while Harry Connick Jr. took that blue theme to a dressier level

Sheepish grin: The bluesy-jazz singer showed one of his trademark grins as he walked around the set

Harry Connick Jr. seemed like he was ready to roll in black trousers, black dess shirt and a cobalt-blue dress jacket with black trim.

Seacrest outdressed the guys in a dark suit, white dress shirt and tie.

Jennifer, meanwhile, spent some time earlier this week promoting American Idol on such entertainment programs as Access Hollywood.

Doesn’t he look dapper: Ryan Seacrest out-dressed the guys in a dark suit, white shirt and tie

Her sit-down video chat with Shaun Robinson got really interesting on Wednesday when the correspondent replayed what Jennifer’s ex-boyfriend Sean ‘Diddy’ Combs said about her bountiful Booty.

Jennifer certainly got a kick when Diddy compared her behind to ‘a work of art.’

The A.K.A. star confessed she’s still fond of Diddy, whom she still refers to as ‘Puf’ even though they dated 15 years ago.

‘He gave me so many cues and taught me so many things,’ Jennifer told Access Hollywood, describing her early days when she was just starting out.

‘I’ll always be grateful to him for that and I love that he can be so supportive of me so many years later and that there’s still so much mutual respect, admiration and love there.’

Gotta go: As the host of American Idol, Ryan had some prep work to do ahead of the taping