The rumors had been swirling for a while, but now there is video evidence that Whitney Houston's notoriously troubled daughter Bobbi Kristina, age 19, is doing sexy things with adopted brother Nick Gordon, age 22.

Minnesota's Rosemount High had an awesome idea for a prank at this year's winter pep rally. Just awesome: blindfold all the sports captains and have them make out with people. And the "prank" part is that they're making out with their parents. Who aren't blindfolded.

After a series of sprawling incest scandals grabbed international headlines, the world wondered: How can the birth of multiple children of incest occur in a community, without anyone noticing or lifting a finger to stop it?

The news last month that two adult Austrian women had accused their father of keeping them in a rape dungeon for their entire lives—coupled with a remarkably similar 2008 story—prompted us to ask: What's the story with all the horrendous family-rape, Austria? Turns out the latest story isn't quite what it seemed.

A man in Mexico City apparently kept his girlfriend's two daughters as sex slaves for seven years, fathering five children before killing one of the girls and her daughter. He also used his stepson as a slave, forcing him to collect scraps for recycling and beating him if he returned empty handed.

In April 2008, an Austrian woman named Elisabeth Fritzl revealed to police that her father, Josef, had locked her in a basement for the preceding 24 years and raped her more than 3,000 times. Now comes yet another horrific case involving an Austrian man sexually abusing, torturing, and imprisoning his children over the course of many years.

Cleaner Sarah Kemp and builder George Bentley met over the internet and began a months-long email relationship before agreeing to meet up in person in London. Whereupon the couple discovered that they were long-lost siblings.

Austrian authorities have decided to weld shut the door to the secret cellar where notorious rapist and Two and a Half Men fan Josef Fritzl imprisoned his daughter and their seven children because, well, "teenagers have been partying in his secret dungeon."

Give them credit: It's only January, but the new Republican-controlled House is already obnoxiously redefining "rape" in pieces of legislation. Under their plan, only abortions from "forcible rape" would be eligible for government funding, instead of the much simpler "rape."

When I first saw these amorous images, I thought supermodel Stephanie Seymour had taken a young lover. But—surprise!—that is actually her 18-year-old son. How close is too close when it comes to mothers and sons?

David Epstein, 46, a political science professor at Columbia University, was arrested and charged with a single felony count of incest on Wednesday. He was reportedly engaged in a three-year-long consensual sexual relationship with his 24-year-old daughter.

Austria's "incest monster" Josef Fritzl—who used his daughter as a baby-bearing dungeon sex slave for 24 years—just gave his first jailhouse interview: "I hate hairdressers more than dentists." And: "My favorite show is Two and a Half Men."

First it was Yellowstone. Then it was Glacier National Park. Now, the incestuous "Bonnie and Clyde" fugitive couple from Arizona are thought to be near the Ozark National Forest in Arkansas. Are they on some sort of National Parks tour?

A Michigan woman has been sentenced to nine to 30 years in prison for having sex with her biological son, whom she had given up for adoption and later tracked down on Facebook. He was 14 at the time.

Wow, just a really awful metaphor choice here from insane crazy person Sharron Angle, Harry Reid's Senate opponent. She believes girls raped by their fathers shouldn't be able to have abortions; instead, they should turn "lemon situation[s] into lemonade."

Would you like to hear the romantic story of "James" and "Maura," the Irish couple who fell in love and had a child after meeting at a nightclub? What if I told you that "James" and "Maura" were half-siblings?

Here is the heartwarming story of 72-year-old Pearl Carter, her lover and grandson Phil Bailey, and the $54,000 surrogate mother they have impregnated. Sorry, did I say heartwarming? I meant, oh my god get it out of my head.

So you may have heard this already, but actor Michael C. Hall just married Jennifer Carpenter, the actress who plays his sister on their Showtime drama Dexter. Is that weird? Will it ruin the show?

Erica Jong says Matt Taibbi wants to fuck his mom! But he can't, so instead he channeled that desire into print by calling Hillary Clinton's arms "flabby." It's all part of the feminist author Jong's theory of "Misogyny, Momism, and Militarism," which she chronicled on the Huffington Post. "Momism is a kind of Oedipal obsession with the bad mother — to counter a boy's attraction to his good mother...You cannot fuck your mother so you must revile her," she explains. Taibbi, the angry Rolling Stone writer who is the most entertaining political journo in America, surprisingly took offense to Jong's logical inference that his use of an accurate adjective in a magazine story pointed to his own desire for incest. So he replied: you're an old, ignorant hack, Erica Jong!

Generations of Brady Bunch fans were shocked to learn of the Marcia/Jan lesbian teen romp rumors that set the internets ablaze on Friday, finding it difficult to envision Marcia combing the back of her mullet 100 times before engaging her sister in a vigorous tribbing session beneath a faded Billie Jean King poster. It promised to be the most unforgettable chapter of Here's the Story, Maureen McCormick's upcoming memoir—and one the publisher doesn't remember reading: