Vanilla Ice

Vanilla Ice (ヴァニラ・アイス Vanira Aisu) is a minor antagonist of Part III: Stardust Crusaders. He is the last vampire created by Dio Brando and one of the most powerful of his men.

Personality
Vanilla Ice is extremely loyal to Dio Brando, offering Dio his blood by cutting off his own head with his stand and letting his blood pour into the pot that he firmly grabs onto, and when revived, instantly exits the room with his stand without caring about creating holes in the double doors and surroundings. This loyalty borders obsession, as Ice became extremely angry that Iggy created a copy of Dio that he was forced to attack and kicks and stamps the dog to death for this. However, this vengeance is what proves to be his downfall, as he was defeated when Polnareff led him into a room where sunlight flowed in, causing him to disintegrate.

Stardust Crusaders
Vanilla Ice is introduced as a human, and proves his loyalty to Dio by cutting off his own head. Dio, amused with this, poured some of his own blood into his body, healing him and turning him into a vampire; a fact Vanilla Ice was not aware of when he went to fight with Iggy, Jean Pierre Polnareff and Mohammed Avdol. He instantly kills Avdol with his stand and then trounces Iggy to death for making him attack a copy of Dio created by The Fool. After a long and gruelling battle, Polnareff avenges his comrades by taking advantage of vampire's weakness to sunlight, and Vanilla Ice disintegrates.

Trivia

 * In the JoJo's Bizarre Adventure fighting game by Capcom, his name is changed to Iced, to avoid a possible lawsuit from the rapper of the same name.
 * He is the last vampire to be created by DIO.
 * He is the antagonist in Part III with the most amount of kills having killed both Iggy and Avdol, whereas DIO only killed Noriaki Kakyoin (but came dangerously close to killing Joseph Joestar).
 * In the game Heritage for the Future Vanila Ice can use his stand even after being de-aged by Alessi, implying he either was born or developed his stand ability at a young age.
 * In the same game, the boss version of Ice faced in Arcade mode has a largely different set of moves from the playable version.
 * He and Enrico Pucci share the same voice actor in different games, Sho Hayami, who voiced Vanilla Ice in Heritage of the Future and Enrico Pucci in All-Star Battle.
 * How he killed Iggy in the manga was changed in the OVAs; In the manga he manages to make Iggy over exert himself to death fighting  by him, while in the OVAs instead he cuts him in half using Cream's ability and proceeds to kick him to death.
 * Vanilla Ice & Pucci both share the deepest relationship with DIO as they've dedicated everything for, or the memory of DIO and in turn DIO has shown his complete trust in them by reviving Vanilla Ice as a vampire after he chopped his own head off to show his loyalty and he gave Pucci one of his bones when he realised Pucci was completely loyal to him.
 * He and Anasui are the latest DLC-characters from the Jojo's Bizarre Adventure francise to appear on the PS3 game (with Baoh being a DLC character from Araki's past work). In some sense, Diver Down and Cream have a similar ability but with different effects, with Diver Down being able to dive into anything without damaging them and Cream being able to do the opposite, diving into something to destroy it by consuming it.