Vegeta (DBAU)

Vegeta is the prince of the fallen Saiyan race and arch-rival to Goku. He is the eldest son of King Vegeta, the husband of Android 18, and the father of Vegeta Jr[http://dragonball.wikia.com/wiki/Vegeta_Jr. .] Aside from Goku, Gohan, and Piccolo, he is easily one of the most prominent characters in the series, receiving more character development after being introduced than a number of other characters.

Appearance
Vegeta is 5'5" tall (in comparison with Goku's 5'9" height). His hair firmly stands upwards, and has a prominent widow's peak. Vegeta's hair never grows in length. A pure-blooded Saiyan's hair does not change from the day he is born, aside from Super Saiyan transformations. The main characteristic of Vegeta is the fact that he is the only living Saiyan who has continued to don the traditional Saiyan armor (in reference to his heritage). He has also been seen wearing alternate forms of the armor, customizing the armor to better suit his personality.

If observed closely, Vegeta actually changes appearance physically over the course of the series. He was originally intended to appear deceptively small, lean, and less threatening in comparison to his massive partner, Nappa. However, by the end of Dragon Ball Z, he seems to be taller and more muscular, the length of his hair having also been shortened, though he is still comparatively shorter than Goku, who also appears to have grown taller.

Personality
Vegeta is haughty, arrogant, and bitter as a result of the destruction of his homeworld, Planet Vegeta, and the abuse his race suffered at the hands of Frieza. His royalty seems to have bestowed upon him an inflated sense of superiority, holding himself above nearly everybody he encounters. He is immensely proud of his Saiyan heritage and believes his race to be the most powerful in the universe.