nyc Paul 'Pauly D' DelVecchio necklace jersey shore

Pauly D (nee Paul DelVecchio) headed to Starbucks in NoHo yesterday, and the reality TV star flashed us his pearly whites on the way out.

Seeing as Forbes just named him seventh wealthiest DJ in the world last week, he's got plenty to smile about! Pauly D reportedly raked in $11 million last year, but he insists that he's pretty conservative when it comes to spending his dough -- except when it comes to watches.

And speaking of bling, what's with the necklace? It turns out the Rhode Island native is helping 50 Cent promote his SK Energy Shots, which launched in October 2011. Back in September of the same year, the rapper publicly committed to donating one billion meals to the World Food Program over five years, and so far he's already donated 3.5 million.