Paparazzi Photo

Chris Brown was caught at LAX doing the deed with Karrueche Tran ... being a good boyfriend, that is.

You know it's true love in L.A. when someone goes through the hassle of dropping you off at the airport -- that, or your spirit's been completely broken. Or you're making up for something. Whatever the reason ... Brown did his duty giving KT the kiss and fly on Sunday.

This is huge, when you consider he could have just sprung for an Uber -- but she still lugged her own bags. He's good ... just not THAT good.

He's all man and he means business ... and he's none other than Chaz Bono.

Bono has dropped a lot of weight and has transitioned into a healthy and chiseled guy.

It's amazing what hard work, determination and a few surgeries can do.

Seems Cristiano Ronaldo has a lot more free time on his hands now that he's single -- 'cause the soccer star decided to go under cover as a fat guy to screw with some fans.

Ronaldo threw on a beard, mustache, sunglasses and some fat guy padding ... and went out on the streets of Madrid Thursday to juggle a soccer ball ... just to see how people would react.

Eventually, Ronaldo ripped off the disguise ... and the people went crazy ... especially one young kid who got a hug from Ronaldo and an autographed soccer ball.

He's so sneaky.

Man of the people Tom Hanks was spotted riding the subway in downtown New York City Thursday.

Hanks has been in NYC lately while filming Steven Spielberg drama "St James Place."

On the left we have Amber Rose, jet-skiing earlier this week in Miami ... while on the right we have Kim Kardashian, putting her ample backside to good use while vacationing in Thailand last year.

The question is ...

One thing you can say about Amber Rose ... she's a crack jetskier.

Amber made waves Monday as she traversed South Beach in all her glory.

Amber Rose ... gluteus to the maximus.

Jimmy Kimmel is very close to his six-month-old daughter Jane -- so close that he sees nothing wrong with using her burp cloth as his snot rag.

Kimmel and his wife Molly McNearney were out for a late breakfast at Republique in Los Angeles when the late night host blew his nose in the first available rag he could find.

We're guessing every parent can relate to his plight -- but every parent also knows what's been in those rags.

Justin Bieber has been doing a lot of pondering ... so his choice of book makes it appear.

Bieber was in Beverly Hills Friday clutching "As a Man Thinketh" ... an essay from 1902 by James Allen that many consider a very helpful personal development tool.

The book stresses the importance of your own thoughts ... and how they can effect your personal life. Think "The Secret" ... but much older.

In the greatest commercial for FaceTime ever, Jen Garner showed off her phone for paps in Los Angeles Thursday afternoon to reveal ... Ben Affleck's face on the other end.

Like smoking weed but hate packing on the extra Funyun-induced pounds? Then Bethenny Frankel is about to become your salvation.

Yes, the woman who built Skinnygirl products into a multi-million dollar empire is now branching out into weed. Our sources confirm Frankel is working on selling a kind of pot that does NOT give you the munchies.

Frankel seemed to be doing market research last month in the Rockies when she was seen walking out of the famous Green Dragon Dispensary in Aspen. It's kinda like the Barney's New York of pot sales.

BF later tweeted, "OMG it's the craziest thing to see marijuana legal in Aspen. People walking into pot stores like it's the @Gap #prohibitiondone"

As first reported by Us Weekly, Frankel plans to peddle her buds in states where recreational marijuana is legal ... like Alaska, Colorado, Oregon and Washington.

Bruce Jenner looked mighty unhappy Wednesday ... after "In Touch" ran a cover story with a Photoshopped pic and a caption touting his life as a woman.

Jenner was tooling around Calabasas, smoking a cig, as he pondered whatever was on his mind.

Our Bruce sources tell us he doesn't care what the tabloids say about him, but it must have been hard to avoid seeing the cover.

As for Kris, she says the magazine was mean, whether or not its story had any foothold on the truth.

Taylor Swift and Lorde donned their favorite pair of mom-approved jean shorts as they enjoyed an afternoon hike Tuesday afternoon in Los Angeles.

Apparently on this particular day, they craved a different kind of buzz.

It's confirmed ... Kim Kardashian isn't a terrorist ... but TSA just got all up in that bitch just to make sure.

Kim's five-alarm booty must have tripped the sensors Wednesday at a LAX security checkpoint ... she got the royal pat down by a female TSA officer while an annoyed Kanye West looked on.

It's unclear how long it took or what prompted it, but one thing we know for sure ... nothing fell between the cracks in this search.

Bill Cosby's comedy show in Canada Wednesday night turned into a showdown between people who think he's a serial rapist and others who believe he's being framed.

Protesters taunted fans who showed up for the show, shouting, "You support rape!" Fans fired back that they were skeptical of the belated allegations.

Then things got really weird inside ... before the show started huge pics of Bill and Nelson Mandela loomed in the background.

At the end of the performance, a full house erupted and gave Cosby a standing ovation.

It's like you get 2 shows for the price of one.

It looks like a KKK rally, but it's actually a clumsily designed shroud to protect famous bride Cameron Diaz from the paparazzi.

Multiple pics were taken by various photogs of the backyard scene. Cameron and Benji Madden didn't want their entrance captured by outsiders, so 4 people carried the contraption to the altar, with the bride safely tucked inside.

Unclear if the big reveal will be in a magazine, but we're betting that's the case.

Friendly advice ... a chuppa would have done nicely.

Kate Hudson and Matt Bellamy gave everyone a big fat clue about their relationship status ... by doing something a freshly broken up couple doesn't do ... grocery shopping.

It sure looked like they had broken up last month ... Matt seemed downright giddy about being single. But things took a dramatic turn Sunday at a Brentwood supermarket, when the 2 shopped together, loaded their groceries in the same car and drove off.

It could be a co-parenting thing -- they have a 3-year-old son together -- but a shopping trip sure seems super domestic.

There were reports Hudson was hanging with "Dancing with the Stars" star Derek Hough ... but lately it seems it's all about Kate and Matt. They were in Aspen together over the holidays with their son.

Either the holidays have rekindled that flame ... or they found a REALLY good deal on macaroni and cheese.