Nicholas Adam Tweed-Simmons (born January 22, 1989) is an American comic book writer and reality television personality.

He contributed a story for the comic book anthology Gene Simmons House of Horrors, the first issue of which was released in July 2007.

In February 2010, accusations arose that Simmons had plagiarized character designs, fight scenes, plot segments, dialogue, poses, and expressions from both professional and amateur artists, from several published manga, the most notable being Bleach, and from art communities such as DeviantArt.

[9] Evelyn Dubocq, Senior Director of Public Relations at Viz Media, the American publisher of Bleach, stated, "We appreciate all our fans bringing this matter to our attention, and we are currently investigating this issue".

[11] Simmons contributed vocals to "Hand of The King", a song from former Kiss guitarist Bruce Kulick's 2010 solo album BK3.