Looks like Steven Tyler is sensitive when it comes to his awful singing.

According to The Big Lead, the American Idol judge is demanding an apology from FoxSports.com columnist Jason Whitlock, who tweeted Sunday, “Steven Tyler far more obscene than Janet Jackson’s tit*y.”

Little does Tyler and his people know that Whitlock doesn’t back down to anyone — he told The Big Lead that an apology isn’t coming.

If his tweet wasn’t bad enough, Whitlock went on KLAC’s Loose Cannons Monday afternoon and said Tyler looked like, “Lesley Visser with a wig on.”

Um, yeah, good luck with that apology.