Lorne and Christian Real Friends

Differently from Diamond Tiara, Silver Spoon, Snips & Snails, Christian BoxingHooves and Lorne SpinningClay have true friends, they are:

Applebloom, Scootaloo, Sweetie Belle, Babs Seed, Spike, Chip Mint, Shady Daze, First Base, Button Mash, Rumble, Featherweight and Pipsqueak

I would've added more friends, but there weren't (In my opinion) too good vectors to go with

Vectors: 

thatguy1945 (CMCs)
sunran80 (Babs Seed)
Demigod-Spike (Spike)
ThePonyIsATrue (Chip Mint)
Danton-Damnark (Shady Daze & Rumble)
PaulySentry (First Base)
KyoshiTheBrony (Button Mash)
CawinEMD (Featherweight)
dasprid (Pipsqueak)

Art © shadymeadow
MLP:FiM © Hasbro