Dating

Rob Kardashian isn't using Blac Chyna because she has a sofa to sleep on ... he's in a relationship with her.

Sources connected to Rob and Chyna tell us, Rob has been happier in the last few weeks than he's been in years. He says Chyna has given him something that has been missing from his life for a long time ... the capacity to have fun. He also says Chyna motivates him.

We're told Chyna hasn't had to force him to leave the house with her ... it's been his idea to get out and go places, including the gym.

Our sources say Rob is NOT in the relationship with Chyna to spite his family ... as one source put it, "He adores her."

As for the future ... Rob is staying with Chyna indefinitely and has no plans to move back to Khloe's mansion. We're told she and other members of her family have made it clear in texts and other messages ... they're beyond pissed at him for taking up with an enemy of the sisters.

NFL player Travis Kelce can add REALITY STAR to his resume ... 'cause the Kansas City Chiefs tight end just landed a brand new TV dating series!!

"Catching Kelce" pits 50 (thirsty) women from 50 states ... all competing in a 'Bachelor' type contest to become Kelce's (wait for it ...) "lifelong teammate."

The 8 episode season is set to debut on E! sometime later in 2016.

The Chiefs might not be playing for the Super Bowl next weekend ... but nothing quite eases the pain of a playoff loss like 50 chicks fightin' to be your main squeeze.

Caitlyn Jenner is done dating women.

In the season 2 trailer for "I Am Cait" she flat out says it ... "To be honest I don't see myself dating women in the future."

Up to this point, Cait's been very coy about her dating life -- and she's been on the fence about whether she supports same sex marriages. So maybe she's tipping her hand by deciding to date men.

One other option? It's all BS ... since this is a promo and nobody gives promo like a Jenner/Kardashian.

Kris Jenner has been out of the dating game so long, the term "single" confounds her.

Kris was on "Bachelor Live" Monday night with Chris Harrison and Chris Soules and she talked about being single with 4 kids back in the day. Harrison asked her if she's single now, and she said "yes."

But our Jenner sources say she's still solid with Corey Gamble. In fact, the 2 were out together Monday night at Craig's in WeHo.

And speaking of being out at Craig's ... our Jenner sources say the fur is fox ... an '80s vintage Dior.

Cue PETA posting videos on how fur coats are made.

Good news for the man they call Clipboard Jesus ... NFL quarterback Charlie Whitehurst just scored himself a HUGE celebrity girlfriend ... JEWEL.

The Indianapolis Colts QB -- and former Clemson star -- hit up the national championship game Monday night with the singer by his side ... and according to her good friend Nancy O'Dell, they're officially coupled up.

"Love running in to my pal @jewel on the field. Loved her from 1st time I met her & now she's dating a Clemson fella, Charlie Whitehurst = awesome!"

Jewel has a thing for jocks -- she used to be married to pro rodeo cowboy Ty Murray ... but they split in 2014.

Now, she's hooked up with Whitehurst -- who's considered a Top 5 QB in the NFL ... in hotness.

Congrats!

Robert Kraft used the Patriots' 1st round bye to prove he hasn't said bye to hot GF Ricki Noel Lander ... 'cause the two were spotted at a Golden Globes party together Sunday night ... and all signs point to relationship.

The sighting comes months after reports that 74-year-old Kraft pressed pause on his romance with the 30-something-year-old ... after nearly 4 years together.

But last night, Kraft and Lander looked very much like a couple ... posing for pictures at the HBO after-party at the Beverly Hilton Hotel.

Our sources connected to the couple tell us the two may never have "officially" broken up -- but there was definitely a lull where they weren't seeing each other as much.

New year, new chick for Kyrie Irving -- the Cleveland Cavs superstar has gone public with the new chick in his life ... a famous R&B singer who was once a finalist on "America's Got Talent."

Irving's new lady is Kehlani -- a former member of PopLyfe, a singing group that made it to the finals of AGT back in 2011. She's since blown up on her own -- working with huge stars like Justin Bieber and Trey Songz.

Unclear how the two met -- but Sunday night, they took a huge step in their relationship ... going public on social media.

"Nothing else really matters when I'm with you," Irving wrote on Instagram ... "That's when I knew I had someone special."

Kehlani wrote back, "And that's why you're a king. You've shown me so much in so little time.. lost faith in alotta things, but lots have been restored. All smiles witchuuuuuu Corny asssss."

23-year-old Irving just came out of another serious relationship last year with former Texas beauty queen Andrea Wilson. The two had a kid together back in November and Irving has vowed to be involved in the child's life.

As for Kehlani ... there's only one problem with their blossoming romance -- she's a hardcore Warriors fan from the Bay Area.

Scott Disick is adamant -- the woman telling friends and others the two have been dating is full of it -- in fact he says he barely knows her.

We're told Scott is furious that Lina Sandberg is determined to make it appear they've hooked up. He says he's only met her a few times and that's it.

As for the hug outside the Beverly Hills Hotel this week, Scott says Lina's just lying when she claims they lunched inside together. Scott is saying he was having lunch with friends and she came up to the table to talk, and she actually creeped him out. The hug outside, he says, was obligatory and nothing.

Zayn Malik and Gigi Hadid stepped out in the tundra that was NYC on Friday -- and by the looks of things-- they were freezing.

The two were holed up at the Bowery Hotel but ventured out to brave the 30-something-degree-temps for a few seconds, and by the look on Zayn's face ... it was painful.

Steve-O has a direct DNA link with Sandra Bullock through his new gf -- but he's not celebrating -- in fact, he walked out on a radio interview because of it.

The "Jackass" star was on "The Wease Show" on 95.1 in Rochester, NY Friday morning when the host brought up his connection to Sandy B. Steve-O is currently with Kat Von D -- who at one point dated Jesse James -- who was married to Sandra, so a link is present.

Steve-O wasn't having it and after a dose of host nagging, he walked out on the interview.

Kate Hudson and Nick Jonas are still snuggling up to each other -- this time in a California ski town with their lattes.

They were hanging together Monday at a Starbucks at Mammoth Mountain ski resort in central Cali.

The last time they were seen together was in NYC in October ... so looks like they're still going strong, but still keeping it kinda down-low.

All signs point to Miley Cyrus and Liam Hemsworth becoming a couple again, and we've learned the romantic reunion has been in the works for months.

Sources from their inner circle tell us they weren't surprised to see the exes hanging together in Australia this weekend, but they've been back in each other's lives since the fall. We're told Miley's not using the bf label yet for Liam, but they're well beyond the friend zone.

Our sources say they've been in almost constant communication -- texting and FaceTiming -- and never really stopped loving each other, despite the break-up. She's been singing his praises to friends even more lately.

We're told Miley came through for him a few weeks ago ... watching Liam's dog, Dora, when he was out of town.

Jason Derulo and new gf Daphne Joy are certainly comfortable with each other, walking as one through LAX.

The two touched down on Saturday after a wild weekend celebrating the New Year in Miami. As you can see, Daphne, who has a kid with 50 Cent isn't afraid to pack on a little PDA ... touching Derulo's butt while they wait for their luggage.

You'll remember, Daphne first shot down reports they were banging back in November but it's safe to say those doubts are gone.

Justin Bieber is owning the obvious ... he's hooked up with Hailey Baldwin.

Justin posted this pic which tells the story we told you over the weekend ... they've been in St. Barts and not hiding their relationship at all ... making out at a fancy schmancy New Year's Eve party in front of hundreds.

Selena, Kourtney and maybe Kendall ...cover your eyes.

Justin Bieber and Hailey Baldwin aren't hiding their relationship ... at least around their closest 200 friends.

Justin and Hailey were making out for everyone to see at a New Year's Eve party thrown by Richie Akiva at a villa in St. Barts.

Akiva, a big-time nightclub guy, had a bunch of people over at his party, Justin performed and they were sucking face for everyone to see at the bar.

We're told this isn't the first time the two have locked lips.

Congrats to both.

It's official ... Miranda Lambert has bounced back, moving from country to R&B.

Anderson East left little to the imagination after posting this pic of cuddling with Blake Shelton's ex, captioning it, "The snuggle is real."

The 2 are in Aspen on holiday. BTW, he's 27 and she's 32.