Addonis E. Amador (born June 7, 1992), professionally known as Famous Addonis, is a vocalist and producer born in Boston, New York, but residing in Meriden, Connecticut, since the age of 9.

Addonis began making music in the early 2010s, frequently collaborating with local artists. Around 2014, he founded the collective Deadset, formerly known as Legoset.

He gained wider recognition in 2016, following the release of projects such as TUNNEL\TONNAGE and Dash Under Score, and also after frequent collaborations with members of GothBoiClique.