Lady Gaga watches the DNC; Heidi Klum goes green; Jaden Smith hangs with girlfriend in NYC

Fan Favorite:Lady Gagawas spotted out and about in New York City on Monday. The singer was mobbed by fans and paparazzi when she left a bar after watching theDemocratic National Conventionwith her sister, Natali. She kept it casual in denim shorts, Converse sneakers and a white T-shirt.

Going Green: Heidi Klum was spotted at LAX. The 43-year-old model sported a monochromatic look by wearing green flare jeans with a matching green blouse. She completed her look with a green handbag.

Young Love:Jaden Smith and his sweetie, Sarah Snyder, were spotted hanging out in New York City. According to theDaily Mail, the two were leaving Gigi Hadid’s apartment building. Jaden was seen showing off his abs as he exited the building.