Perez Hilton

The latest iteration of The Hills is subtitled New Beginnings, and it may be more applicable to Mischa Barton than to any other cast member on the show.

After all, not only did Mischa not appear on the original series, she's never even worked as a reality star before.

The entire celebrity gossip world is still recovering from the bombshell that exploded online late Friday afternoon:

It really is true. Kylie Jenner really is pregnant.

Can Bella Thorne please just live her life?!

Like, at this point, we know the drill: she likes to wear revealing outfits, and she enjoys sharing racy selfies on social media.

Human Barbie Valeria Lukyanova is back and more bizarre than ever, turning her sights on one of her high-profile critics: Perez Hilton.

We had one reaction to Floyd Mayweather defeating Manny Pacquiao inside a Las Vegas boxing ring on Saturday night: YAWN.

And, no, we're not simply saying this because the matchup didn't even start until close to midnight on the East Coast.

If you watched the much-hyped Bruce Jenner-Diane Sawyer interview on Friday, then you know that Kris Jenner was the only one of Bruce's three ex-wives who didn't offer a comment to ABC News.

There had been rumors of Kris struggling with Bruce's coming out, but it seemed odd that a woman who lives to manipulate the press would have nothing to say about the biggest news surrounding her family since Kim's marriage to Kanye.

None other than celebrity gossip blogging legend Perez Hilton appeared on Bravo's The Millionaire Matchmaker Season 8 Episode 4 Thursday night.

And Sonja Morgan of The Real Housewives of New York City fame, too.

Larry Birkhead was only the beginning.

If you watch The Millionaire Matchmaker online, you know that for seven years, Patti Stanger's been hooking up couples on cray cray dates on her hit show.

It's sort of official: there's serious bad blood brewing between Taylor Swift and Katy Perry.

It all started when Swift told Rolling Stone that she penned a song on hew new album about an enemy in the world of music, someone who did “something so horrible” when she tried to “sabotage an entire arena tour."

It started as a rumor.

And it nearly ended in a knockout.

Believe it or not there was a time when Perez Hilton and Lady Gaga were BFFs. Those days are a distant memory now, as the feud between Perez and Gaga seems to heat up anew every few months.

As far as anyone knew, it all started last year  when Gaga called Perez a stalker (he was, after all, trying to move into her building to get closer to her), and since then their relationship has devolved into a sort of fabulous cold war.

Back in August of 2013, Lady Gaga accused Perez Hilton of stalking her and the epic war of words that followed went on for weeks.

The feud between Ariana Grande and Perez Hilton appears to be escalating, with the singer considering legal action against the celebrity gossip site owner.

At issue? His allegations that she is using cocaine.

Perez Hilton and Ariana Grande - or at least Ariana Grande fans - are engaged in an serious feud involving death threats stemming from last month's Grammys.

According to reports, Perez bullied Ariana Grande on Twitter that night, driving her to tears on the red carpet and leading her fans to lash out in response.

Miley Cyrus is hitting back after some inflammatory quotes attributed to her were published by Perez Hilton, denying she said anything about Beyonce.

The mohawked, tattooed singer covers the March issue of LOVE, and in it, according to Perez, she claimed that she is ready to fill Bey's shoes.

Brandi Glanville is far from pleased with Perez Hilton after the celebrity gossip blogger told her to "shut the f--k up" regarding her thoughts on rehab.

Perez Hilton is slated to star in a new reality TV series focusing on fatherhood among gay men that live in N.Y. City. Its title: Gay Dads Of New York.

Lady Gaga's feud with celeb gossip blogger Perez Hilton is real and resurfacing anew this week, with heated words exchanged between the former friends.

During an interview with Howard Stern Tuesday, the 27-year-old singer didn't hold back while explaining why their once-close relationship unraveled.

Perez Hilton has come around a bit on Miley Cyrus, who he has been quite critical of at times, following her respectable hosting of Saturday Night Live.

“I watched clips online,” he said. “I am Team Miley."