Whether they're spending quality time with their loved ones or cooking up a storm, stars have officially kicked off Thanksgiving weekend. Barack Obama made a handful of jokes at his final turkey pardon, and Hilary Duff shared a sweet family portrait on Instagram. Meanwhile, Lance Bass whipped up some green bean casserole cups, and Channing Tatum attended a holiday bash with wife Jenna Dewan. And we're only getting started! Check out how your favourite celebrities are already celebrating Thanksgiving.