What do you get a guy who has it all -- a sensational voice, an eccentric personality and good looks? Sunglasses, of course. While shopping in New York's diamond district, Cee Lo Green decided to treat himself to a new pair of shades at Flawless Jewelry store. In a YouTube video, 'The Voice' judge shows off his shiny new purchase with glee.

The 'Cry Baby' crooner, along with Flawless store owner G-Money, gave the cameraman the first look of his expensive one-of-a-kind pair of sunglasses that were custom made for him. Cee Lo was so enamored by the shades he wanted to buy some more bling-bling accessories. "I'm in good mood today," he says with a wide grin as he looks into the window filled with diamond-encrusted Rolex watches. "I want to spend some birthday money." For the record, Cee Lo's birthday is on May 30.

In the meantime, you can catch Cee Lo Green performing next at the upcoming Macy's Thanksgiving Day Parade on NBC. He will also rock the mic at the Victoria's Secret fashion show and at the Soul Train Awards.

Watch Cee Lo Green Spend His Birthday Money