Debbie Gibson Rocks NBA Game in Sparkly, Plunging Leotard

Debbie Gibson attends the Houston Rockets vs New York Knicks game at Madison Square Garden on November 14, 2013 in New York City. Credit: James Devaney/WireImage

Still got it! Former teen idol Debbie Gibson looked sexier than ever as she rocked the New York Knicks game on Thursday, Nov. 14 in NYC.

The singer, 42, flaunted her fierce physique in a sparkly, revealing leotard with a plunging neckline and T-strap shoes during her Madison Square Garden performance. The singer confidently held the microphone as her lean, long legs walked across the court. Gibson, who paired her sequined look with an elaborate pair of earrings, captivated the basketball crowd as her trademark, blonde locks flowed from her pretty face.

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The former Celebrity Apprentice star, who suffered from acid reflux and relied on anti-anxiety meds in the past, shared in 2012 how her diet choices and lack of sleep were affecting her overall well-being. "I was constantly going to the doctor," she confessed. "I finally realized my food choices were affecting my health."

It seems that the "Foolish Beat" crooner's new lifestyle adjustment is working in her favor! Tell Us: What do you think of Debbie Gibson's sparkly leotard look?