What do you do when Ryan Reynolds is at your house? You chat him up, of course — and that's exactly what the Obama girls did when Ryan and his wife, Blake Lively, attended the state dinner in honour of Canada's Prime Minister Justin Trudeau in Washington DC on Thursday night. Fourteen-year-old Sasha was able to steal a moment with Ryan during the event, and not only did she look adorably animated while talking to him, but she also got hilarious approval from her 17-year-old sister, Malia, who can be seen giving her two thumbs up during the encounter. How funny are they? Check out more photos from the girls' big night at their first-ever state dinner, then see just how much they've grown up over the years.