Henderson is 12 years younger to Moore. In pictures, the 49-year-old actress and the 37-year-old actor looked happy and chatty as they had lunch together, reports aceshowbiz.com.
"She was in line and a 'Colbie Caillat' song came on. She started singing along and dancing in a playful, flirty way. The twosome then went grocery shopping before returning to the place where they stayed," aceshowbiz.com quoted a witness as saying.
They had dinner at a friend's house three days back and then went hiking at Steep Rock Preserve on the following morning. The duo enjoyed an outdoor barbecue with some friends.
According to sources who witnessed their outings, Moore was far from depressed following her split. An insider said: "She looked great... chatty, healthy and happy."