Talk:Twilight Sparkle/@comment-24585407-20140518054445/@comment-24908786-20140616120938

Yeah, since Celestia and Luna are Alicorns by birthright, that makes them pure-blooded Alicorns, hence why their magic allows their manes and tails to sparkle and flow when they themselves are not moving.

After all, when they gave their magic to Twilight, their manes and tails stopped sparkling and flowing, and were now like everypony else's...At least until they got their magic rightfully returned to them after Tirek's defeat, then everything returned to normal.