Vegeta SSJ4 is the Super Saiyan 4 transformation of Vegeta, a major character in the Dragon Ball GT anime series. As the Prince of the fallen Saiyan race, Vegeta is known for his pride, strength, and rivalry with Goku. In his SSJ4 form, he gains immense power, red fur, and a more primal appearance. This transformation is achieved through Blutz Waves and plays a vital role in the fight against powerful threats like Omega Shenron, showcasing Vegeta's determination and growth.