Katy Perry

A new and very disturbing allegation has been leveled against music producer Dr. Luke.

To be more accurate, the allegation itself is not new.

Now that Katy Perry is done feuding with Taylor Swift, the singer has apparently chosen a new target for her wrath.

And that target is...

As it turns out, peace in the Middle East may be easier to achieve than peace between Katy Perry and Taylor Swift.

Earlier this week, the celebrity gossip world was stunned to discover that Perry had reached out to Swift on the day of her Reputation Tour kick-off in order to extend an olive branch.

Swish, Swish Bish has turned into...

... My Bad, Taylor!

Katy Perry kissed a boy on the American Idol premiere this past Sunday night...

... and he didn't like it.

Taylor Swift must be cackling somewhere -- if she's even bothering to pay attention to Katy anymore.

American Idol's returned on Sunday, to mixed reactions.

Benedict Arnold. Julius and Ethel Rosenberg. Paul the Verizon Guy.

History is full of turncoats and traitors, but perhaps none is more treacherous than the wolf in Victoria's Secret clothing known as Karlie Kloss.

Into whom Robert Pattinson may or may not be sticking his penis these days is a matter of national debate and discussion.

According to a recent rumor, the British actor is dating Emma Watson, making the dreams of all Harry Potter and Twilight Saga fans into a stunning and incredible reality.

It feels like Taylor Swift and Katy Perry have been stuck in this petty feud forever, doesn't it?

Like, yes, it has been literal years since the first became mortal enemies, but still, it's really been dragging out.

Ellen DeGeneres is best known for making people laugh.

But many people on the Internet don't find a recent Tweet shared by the comedian to be particularly funny.

Robert Pattinson is reportedly having a rough time in his relationship. A relationship that's effectively over. 

And he's said to have been looking for comfort in the form of a boob ... sorry, shoulder ... to cry on. Metaphorically.

Katy Perry's disastrous hosting of the VMAs may have American Idol producers in a panic, but there's at least one person who's entered into a relationship with Katy who doesn't regret it.

Remember when Katy was married to Russell Brand? And when he told her that he wanted a divorce via text message?