Katy Perry Rocks Blue-Tipped French Manicure

 Jeff Bottari/Getty (2)

Katy Perry's hair and nails are in sync!

Showing off her bright turquoise hair color in public for the first time, the singer rocked a French manicure with blue tips instead of classic white when she hit up a benefit event in Las Vegas Saturday.

The California-native is known for taking risks with both her hair color (she's sported lavender, red and pink before) and her manicures, sporting everything from gemstones to photos of Prince William and Kate Middleton on her nails.

Perry's red carpet appearance at 1Oak was her first official one since filing for divorce from Russell Brand on December 30, and of course, the singer was dressed to kill.

Rocking a curve-hugging LBD with an embellished neckline from McQ (Alexander McQueen's contemporary line) the 27-year-old newly single star appeared to be almost back to her normal self.

"She was very bubbly and happy looking," an onlooker told Us Weekly. And when asked if she was having a good time, Perry told Us, "Yeah!"

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