She’s never in one place for very long, and yesterday Hilary Duff was spotted arriving at the Toronto Airport in Toronto, Canada.

The “So Yesterday” songstress looked a bit worn out as she made her way through the terminal in a black v-neck sweater overtop a white shirt with black stretch pants and tan UGG boots.

While last night’s Academy Awards had plenty of action and excitement, the after-parties were just as amazing.  And Hilary Duff was spotted making her rounds and looking fabulous.

The “War, Inc.” cutie sported a black one-shoulder top with a black miniskirt and silver strappy heels as she sauntered around the 1st Annual “Party With a Purpose,” as well as the “Night to Make a Difference” at Mr. Chow in Beverly Hills, California.