Talk:Cutie mark/@comment-188.66.139.106-20111118110719/@comment-75.157.40.206-20130412061908

In Gen 1(and possibly Gens 2, 3, and 3.5, I'm not totally sure), Cutie marks were on one side only. In Gen 4(Friendship is Magic), they are on both. If you see their full bodies from the top, a position Twilight is shown in a least once, they have two cutie marks, one on each side. Try watching the series again and see for yourself.