Because you like Pinkie Pie in My Little Pony

The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.

A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.

Xena's a warrior on a redemptive quest who excels in extreme sports and uses a whip to block axes in mid-air. See them in Xena Warrior Princess.

A reformed former outlaw, John Marston doesn't want any trouble, yet somehow trouble always seems to find him. See them in Red Dead Redemption.

Resourceful and pragmatic, Selina Kyle always keeps in mind her number one priority: herself. See them in Gotham.

Using a bracelet his late mother gave him, Apollo Justice can sense when other people are nervous based on even the most subtle signs. See them in Ace Attorney Series .

Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.

A hurricane of a human being, Marla Singer is destructive and unforgettable. See them in Fight Club.