Eminem isn't just a popular and powerful rapper, he's also the world's biggest troll. A number of people have gone into the vast and quite long Eminem diss list.

Ever since he dove into the music scene, he's managed to offend and disrespect almost everyone in the industry-both music and movie-and even some politicians.

He has raised eyebrows, annoyed, and sparked a lot of controversy because of his straight forward and oftentimes unfiltered lyrics. However, offensive or not, Eminem still got enough talent to win awards left and right.

Now after more than a decade writing songs and dissing people, Slim Shady is still looking for people to poke fun at. He raps in 'Evil Twin,' "So, who's left? Lady Gaga? Messed with the Bieber. Nah, F with Christina, I ain't fucking with either Jessica neither-Simpson or Alba-my album's just sicker than struck with the fever."

Browse through the gallery to see Eminem's diss list!