Justin Timberlake, Jay-Z Petra NemcovaJustin Timberlake

Over the weekend in NYC, Jay-Z and Justin Timberlake performed at Yankee Stadium for the first leg of the "Legends of the Summer" tour, Petra Nemcova co-hosted luxury menswear brand Samuelsohn's 90th anniversary party at the Press Lounge at the Ink48 Hotel, and so much more!

[Photo via NYTimes]