A young green Aes Sedai, partnered with Alanna - though their relationship is strained at times. Always seen with her warder and lover, Gawyn. http://i698.photobucket.com/albums/vv346/ShiningAngel7494/arianagawyn.gif
Arianna has a temper though she tries to keep a lid on it, and is more emotional and rash than Alanna
Gawyn is much more lighthearted than traditional warders, though just as wary if less obviously