On her last night in Vancouver, Jen, 39, treated Aaron and the crew to dinner at Sequoia Grill at the Teahouse restaurant in Stanley Park on February 16. “She was in a very good mood,” said an insider. Jen spent thousands of dollars on wine and a several-course meal, says the insider. The next day, Jen was on her way to LA for the Oscar parties before jetting to Miami to shoot Marley & Me with her ex-boyfriend Vince Vaughn’s friend Owen Wilson. She was overheard saying that she couldn’t wait to get a good tan in Florida. “They ordered bottle after bottle of wine and tons of food. Jen also had her security team form a perimeter around the party to make sure that they would not be disturbed,” the insider says.