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While American Idol contestants were feeling the pressure of the first live results show of the season, viewers at home were worried that Jennifer Lopez was going to suffer a major wardrobe malfunction at any minute Thursday night.

The star, who must have an economy-size box of double-stick tape at home, wore a skin-tight nude leather Reem Acra dress with a dangerously low-cut neckline.

Her latest daring look comes just weeks after the 42-year-old arrived at the Oscars in a nipple-grazing gown, followed by another plunging design at the Vanity Fair bash hours later.

After Lopez's nipple nearly stole the show when she hit the stage with Cameron Diaz to present the Oscar for Best Costume Design and Best Makeup, her stylist took to Twitter to deny her inadvertent peep show.

"The dress fit perfectly to her every inch. There were cups built in and there's no chance that there were any, how do you say? 'slips.' While the dress did give the illusion of sheer-ness, joke's on everyone who wishes they saw something! If you thought that dress was hot wait until you see what's next," Mariel Haenn tweeted.