Simpson is Sleek 'n Slender

A sleek-looking Jessica Simpson jets off to New York Fashion Week from LAX Airport with her pup Daisy and an assistant on Tuesday.

After the short flight, Jessica walked into the SoHo Grand Hotel, where ex-beau John Mayer was apparently waiting around.

According to OK!, John just happened to be visiting a friend who was staying at the hotel.

Jessica‘s assistant Adrienne Sands coordinated with hotel staff to ask John to either go to his friend’s room or leave altogether. An insider said John was more than willing: “John laughed and said, ‘Sure.’ He didn’t cause a scene. He said to give Jess a big hug for him.”

25+ pictures inside of Jessica looking sleeker than ever…