The singer takes time out from touring for a bash in N.Y.C. Plus: Brad & Angelina, Sofia Vergara, Ashton Kutcher, Emma Watson and more
Credit: Dimitrios Kambouris/Getty
Published: Wednesday Jun 05, 2013 | 07:00 PM EDT
More from PEOPLE
- Ryan Lochte Apologizes for His Olympics Scandal: 'I've Got a Big Heart, I Let a Lot of People Down'
- Read the Cover Story: The Final Five: Their Amazing Journey!
- Zion Harvey on His Favorite Thing About Being First Kid Ever to Receive Double Hand Transplant: I Can 'Wrap Them Around My Mom'
- Senator Amy Klobuchar Fights the 400 Percent Price Hike of EpiPens and Shares Her Emotional Story of Her Daughter's Allergic Attack
- Rihanna Breaks Summer Dress Code in Puffer Coats and Tracksuit