That's not Samus Aran in her Zero Suit, guys. That's Fighting Girl.
Tumblr user The SoupyOne says that he asked a younger sibling the names of the various characters showing up in the latest Nintendo's all-star brawler. She got some of the more popular characters right, like Mario, Luigi and Peach.
Still, it's when she doesn't know the fighters that hilarity ensues. Blue Robot and Fast for Mega Man and Sonic are dead on, even if the little sister in question doesn't know them from playing video games. Me, I can't decide if I like Number One for the Animal Crossing Villager or Princess Angel for Kid Icarus' male protagonist Pit.