Celebrity·Posted on Apr 25, 2014Mary-Kate And Ashley Olsen Went On "Ellen" To See How Well They Know Each Other (And Themselves)This is their first TV appearance together in 70 years*!!!*Not actually 70 years.by Lauren YapalaterBuzzFeed StaffLinkFacebookPinterestTwitterMail It started off shaky, like maybe they had never met each other before. Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF THEY CAN'T BOTH BE THE MESSIEST. And what, did they have their first kiss at the same exact moment??? Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF But then the truth started to come out! Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF We learned Mary Kate had the moves. Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF And even though they claim they cannot sing... Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF They clearly have never seen their own performance of Brother For Sale, because that is singing at its finest. View this video on YouTube youtube.com Here's the full game: View this video on YouTube youtube.com