Gene Simmons has some serious competition. 18-year-old Adrianne Lewis is making herself a YouTube celebrity by posting videos of her four-inch tongue, and she might even hold a world record in her mouth.

The current Guinness World Record holder for longest tongue is Nick Stoeberl, who measures in at 3.97 inches. If Lewis' tops four as she says, she would be the new champion.

With all of the hubbub—and inevitable inappropriate comments—surrounding Adrianne's tongue, her boyfriend Tim is a little put off by the Internet community's focus on it. "Just appreciate the person attached to the tongue," he says. Lucky for her that he does.