It will probably come as no surprise that Mariah Carey has a ludicrous pet name for Nick Cannon.

The singer's special way of referring to her husband of eighteen months was reportedly revealed as the couple celebrated Nick's 29th birthday at The Bank nightclub in Las Vegas this month.

Mariah with 'DJ Sex Fingers' at his birthday bash earlier this month (WENN.com)

According to New York Post gossip column Page Six, Mariah presented the birthday boy with a turntable-shaped cake topped with the message: "Happy Birthday DJ Sex Fingers - Love, M.C.C."

It's enough to make you suddenly lose your appetite...

Mariah fashion focus