Hook-ups

After a few months of speculation, Kate Upton and Maksim Chmerkovskiy were finally snapped holding hands in public, pretty much giving a silent confirmation of their couplehood.

Sorry, Robsten shippers. It looks like Robert Pattinson is moving on from Kristen Stewart! The 'Cosmopolis' actor was spotted cozying up to a cute brunette at a party on Saturday night (Sept. 21).

So much for any hope of a Miley Cyrus-Liam Hemsworth reunion. The couple, who confirmed that they'd called off their engagement earlier this week, are totally dunzo ... and Hemsworth has already moved on with another lady. And, to the surprise of many, it's not January Jones.

It seems like almost every male pop star on the planet has been linked to Selena Gomez. First Justin Bieber himself dated the 'Getaway' actress, then there were whispers of a dalliance with Niall Horan of One Direction, then Ed Sheeran was rumored to be hooking up with his tourmate Taylor Swift's BFF, then Austin Mahone had stories circulating about his involvement with Gomez -- phew! And now we c

Harry Styles has a new man and a sort of new woman in his life -- and his latest bromance will likely make girls' hearts explode the world over. Hazza's been hanging out with none other than 'Twilight' star Robert Pattinson! And who's the lucky lady in the lad's life?

Sharon Osbourne may be completely devoted to husband Ozzy, but she had a fling with another famous face before she and the Black Sabbath frontman fell in love: Jay Leno!

Justin Bieber is always a busy bee in the news, but this time around it's for sending flirty text messages to Ariana Grande and for that n-word related controversy he inadvertently got roped into. See kids, sometimes he's not at fault after all. Read: sometimes.

Even though Kristen Stewart was rumored to be back together with longtime rollercoaster love Robert Pattinson, a brand new name has entered the romantic mix from left field: Zac Efron. Is 'Twilight' mixing with 'Hairspray?'

Drake titled his upcoming record 'Nothing Was the Same' -- but one thing is: his connection to Rihanna.

In a match made in Scooter Braun's idea of heaven, Justin Bieber and Ariana Grande are flirting on Twitter.

Remember when Nick Jonas was a curly topped cutie with pinchable cheeks who was on and off with Miley Cyrus and Selena Gomez? Now he's a grown man and moving on to other ladies, one of which may or may not have been Rita Ora -- and he's singing (and teasing) about it. And perhaps to inspire him to move on from the heartaches associated with being a bit of a ladies' man, Jonas is getting some serio

Robsten stans, brace yourselves. Continuing his sad habit of dating girls who don't smile, Robert Pattinson was spotted getting close to Caitlin Cronenberg, daughter of his 'Cosmopolis' director David Cronenberg.

In a chain of events that some feel brings to mind the harbingers of death in the book of Revelation, Miley Cyrus and Justin Bieber were spotted canoodling at a Los Angeles hot spot over the weekend before leaving together.

When Rihanna is away, Chris Brown and Karrueche Tran will play. Brown confirmed in a radio interview that he split from the 'Stay' songstress, then he was spotted partying with his ex-girlfriend and constant sidepiece Tran for his birthday. Who needs to make decisions when you've got two hot girls who put your happiness above their own? You do you, Breezy.

Miley Cyrus and Liam Hemsworth are still keeping tight-lipped about the state of their relationship, even though we're pretty sure Congress won't end this nasty sequester business until they talk. Now, word on the street tabloid pages is that Liam's rekindling that flame he might have sorta had with 'Mad Men' beauty January Jones.

Looks like Sean Combs may have found his million-dollar girl in 20-year-old swimsuit model Kate Upton.

Howard Stern, as is his M.O., grilled my imaginary boyfriend Gerard Butler about his sex life. Specifically, his sex life with Brandi Glanville. You know, the hot mess whose name he didn't recognize.

Ricky Schroeder went on Bravo's 'Watch What Happens Live,' where he talked about his days on the set of the '80s sitcom 'Silver Spoons' and bragged that he once hooked up with Whitney Houston. What the what?

Get in line, fellas. Harry Styles and Russell Brand both reportedly have the hots for Jennifer Lawrence. You know, like the rest of the world.

Determined not to make the same mistake twice (or more than that, if you don't believe that their affair was one fleeting afternoon car ride), Kristen Stewart is now rejecting Rupert Sanders' advances.