Anthony Steven Kalloniatis (born August 23, 1967)[1][2] is an American stand-up comedian and actor,[3] best known by his stage name ANT, to which he legally changed his name in 1993.

[6] He was the host of VH1 reality series Celebrity Fit Club and was a regular judge of talent on Steve Harvey's Big Time.

His television series U.S. of Ant premiered on MTV's gay-targeted Logo cable channel in the summer of 2006.

In 2007, he appeared along with Snoop Dogg as a guest star on MTV's sketch comedy show Short Circuitz.

Ant appeared as a regular celebrity guest on the game show To Tell the Truth, alongside Jackée Harry, Meshach Taylor and John O'Hurley.