Demi Lovato has followed her nose to some brand-new bling.

The "Skyscraper" singer showed off her new nose piercing -- a tiny diamond stud in her left nostril -- at Z100's Jingle Ball 2011 official kick-off party in NYC on October 21.

PHOTOS: Wild celebrity tattoos

Clad in a white frock paired with booties and a blue leather jacket, the 19-year-old rocked a bright red lipstick and wore her hair in gorgeous cascading waves.

VIDEO: Demi opens up about her difficult year

The singer debuted her new look during a Dancing with the Stars appearance, where she performed her chart-topping hit, on September 27.

In March, Lovato got inked with wrist tattoos (the words "stay strong" and hearts) inspired by her fans who supported her through her stay in rehab earlier this year.

Tell Us: What do you think of the singer's new piercing?

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