Hook Ups

With rumors of a secret relationship in full swing, Taylor Swift and One Direction heartthrob Harry Styles were spotted in a FULL-ON CANOODLING SESSION in NYC this weekend.

While there appeared to be no hand-holding or lip-smoochery, the two seemed to be very into each other during a stroll through Central Park.

If ... and only IF ... they dated, Harry would follow in a long line of Taylor's celebrity conquests ... which includes John Mayer, Jake Gyllenhaal, Joe Jonas, Taylor Lautner and Cory Monteith.

"Bachelor" alum Jake Pavelka has snagged himself a cougar ... in the form of Tony Award winner Kristin Chenoweth ... and TMZ has the photo of them out on a date near his home in Texas.

The internet was all abuzz earlier this month when Jake and Kristin were seen getting cozy at a diner in West Hollywood. That could have been anything ... but now a TMZ spy caught a glimpse of the new couple (?) in a cafe near Pavelka's home in Highland Village, TX.

As our eagle-eyed witness notes ... they weren't kissing or anything, but they were seen holding hands and "they were veeeerrryy attentive to one another."

Just months after sealing his divorce, WWE superstar John Cena has apparently moved on ... 'cause dude was gettin' up close and personal with a former WWE Diva in Arizona.

TMZ has obtained pics of Cena bumpin', grindin' and even going in for a kiss with Nikki Bella ... who worked in the WWE with her twin sister Brie until this past April.

Nikki and Brie had their high school reunion in Scottsdale this past weekend -- and John was invited as Nikki's date.

Brie also brought her boyfriend -- WWE tag team champion Daniel Bryan.

It's unclear if Cena and Bella are "officially" an item ... but they definitely weren't shy with the PDA at the reunion.

Pete Sampras is living proof tennis players hook up with some of the hottest babes on the planet -- and, yes, we're including Andre Agassi's Barbra Streisand sitch. The 90s ... things were different.

Ronda Rousey ain't ashamed to say it ... she's all about banging dudes before she steps into the octagon -- thereby cementing her place as the coolest chick in sports.

The MMA champ revealed her pre-fight sex rituals with Jim Rome on Showtime ... saying, "I try to have as much sex as possible before I fight, actually."

Rousey says the old theory about no sex before fights doesn't apply to female fighters because making the beast with two backs increases testosterone levels in women -- clearly a plus before brawling.

TMZ broke the story ... Ronda is jumping to the UFC to become the league's first female fighter.

Don't count 'em out yet ... 'cause Danny DeVito and Rhea Perlman were spotted TOGETHER at an airport this morning ... a possible sign they're trying to save their marriage.

It's a pretty big deal ... considering the two revealed they separated back in October ... and it seemed their 30 year marriage was done for.

FYI -- the two married back in 1982 and have 3 children together.

Dolly Parton is NOT gay ... the same way that Oprah Winfrey is not gay ... so says Dolly Parton.

Dolly set the record straight about her sexual orientation during an interview with "Nightline." Parton says she's well aware of the rumors that she's in a secret relationship with her BFF Judy Ogle ... but claims the rumors are simply untrue.

"Judy and I have been best friends since we were like in the third and fourth grade," Parton explained ... saying, "We still just have a great friendship and relationship and I love her as much as I love anybody in the whole world, but we're not romantically involved."

In fact, Dolly -- who's been married to a man for 46 years -- says she bonded with Oprah over the lesbian rumors ... since Oprah has also been hounded by false rumors that she's in a secret relationship with her BFF Gayle King.

"Like Gayle, her friend, Judy, my friend ... [people] just think that you just can't be that close to somebody."

They're like Justin and Selena ... but with protective orders. Chris Brown and Rihanna were on again ... off again ... and now apparently on again.

RiRi just tweeted this pic Saturday night of CB kickin' it half-naked in bed -- bare-chested with his drawers out -- then posted it for her 26 million Twitter followers.

It's the latest in their never-ending relationship saga ... as TMZ previously reported the two have been spending more and more time together in public, including Thanksgiving -- where they partied it up at the same German nightclub.

So we ask ...

This year Rihanna is thankful for Chris Brown -- at least that's the way it looked last night on Thanksgiving ... when the two were photographed partying it up at the same German nightclub.

While the rest of America was stuffing its gullet with turkey and cranberry sauce, Brown and Rihanna hit up Berlin's Adagio nightclub after Brown's "Up Close and Personal" show.

What better way to spend the night before Thanksgiving ... than planting a big wet kiss on your man in front of an army of leering photogs -- and that's exactly what Kim Kardashian did last night with BF Kanye West.

Kim and Kanye joined Kim's sisters Kendall, Kylie, and Khloe for dinner at the Crustacean in Beverly Hills -- and on their way out, Kim showed off some shameless PDA in her sheer top and upholstered red skirt.

Lil Wayne wants to spend a night IN PARIS -- at least according to a new unreleased duet with Paris Hilton ... in which Weezy references the most famous sex tape of all time.

TMZ has obtained a copy of the song -- which Paris hopes to feature on an upcoming album -- and it's actually not that bad.

But the clincher -- Weezy raps, "Excuse my french, but f**k the cameras / I wanna spend a night in Paris."

Trying to keep up with the status of the relationship between Justin Bieber and Selena Gomez is proving to be maddening -- as the on-again/off-again (repeat 7x) couple was on again last night after the American Music Awards.

Bieber and Gomez didn't show up to the AMAs together, but they did walk hand-in-hand into Bootsy Bellows nightclub in West Hollywood for an AMA after-party.

As TMZ first reported, Gomez's main beef with Bieber is the fact he tends to hang around A LOT of supermodels. Our sources say Biebs is starting to think they're better off as friends.

But if he is trying to win her back, Jenny McCarthy did him no favors last night by practically molesting him on stage after handing him an award.

UPDATE: As of 1:00 AM. Justin Bieber and Selena Gomez are single, and Justin now thinks it may all be for the best.

Feelings: As of 1:00 AM, Selena wants to right the relationship and get back to boyfriend/girlfriend status. Justin is now telling his close friends he's on the fence, partly because Selena has been so erratic. You'll recall, Friday night she stormed out of a restaurant they were eating at and wouldn't open the gate to her home to let him in.

Justin thinks they may be better off as friends ... unclear if there's a benefits package.

SOURCE OF FRICTION: Supermodels (see photo below).

STATUS LATER TODAY: Anyone's guess.

You're a 20-year-old female pop star and you've just broken up with a famous fella ... who better to understand what you're going through better than the Queen of Breakups ... Taylor Swift.

Yes, Selena Gomez shared a meal in L.A. last night with the woman who has famously been linked and then unlinked with the likes of Joe Jonas, Taylor Lautner, John Mayer, Cory Monteith, Toby Hemingway, Jake Gyllenhaal, Zac Efron, Garrett Hedlund, Eddie Redmayne, Harry Styles and Conor Kennedy.

Just hours after the two had a nuclear fight, Justin Bieber's white Ferrari was seen pulling out of Selena Gomez's home early Saturday morning.

As TMZ first reported, the on-again/off-again couple went out to dinner Friday night, but left after just 10 minutes. The two then drove separately back to Selena's place (Justin was a few minutes behind) but she denied him at the gate.

Justin Bieber and Selena Gomez got in an epic argument during dinner Friday and let's just say ... they didn't even make it to the appetizer.

A source inside the San Fernando Valley Japanese restaurant tells TMZ ... the "couple" had an argument while inside the restaurant and Selena left less than 10 minutes into the meal. Justin quickly followed with his head bowed.

According to a photog on scene ... Selena drove home with Justin trailing a few minutes behind. When Justin got to her place ... she denied him entrance at the gate and Bieber drove off.