Wiz Khalifa Diaper Bag Duty In Beverly Hills

With a diaper bag slung over his shoulder, new daddy Wiz Khalifa was prepared in Bev Hills yesterday in case he had to deal with any of that brown & yellow, brown & yellow, brown & yellow.

( ... and that was our TMZ "Terrible Joke of the Day!")

Wiz and his fiancee Amber Rose took their 4-month old son Sebastian 'The Bash' Taylor Thomaz on a family walk in the 90210 yesterday.

Unclear where they were going, but one thing's for sure ... that was a TERRIBLE joke!

'Pretty Little Liars' Star vs. Pretty Hot R&B Star BIKINI OFF!!!

Two hot women ... two tiny bikinis ... but you can only CHOOSE ONE!!

First, "Pretty Little Liars" star Lucy Hale -- she's 24, she's in Hawaii, and she's smokin' hot.

Next, Christina Milian -- she's 31, she's in Miami, and she's also smokin' hot.

Choose wisely.

Bonus Fun Fact -- besides being a huge singer, Milian also co-wrote the Justin Bieber smash hit "Baby." So, take that into consideration.

Kim Zolciak Calls BS on Pregnant Smoking Pics

Kim Zolciak isn't trying to smoke out her fetus -- and instead claims the shots of her puffing a cigarette while pregnant were NOT shot yesterday ... TMZ has learned.

Sources close to Kim tell us, she has sent a cease and desist letter to the agency ... accusing them of purposely deceiving the public about 2 sets of photos they shot.

Kim is claiming the shots of her smoking were taken quite some time ago ... though she doesn't remember exactly when.

We're told Kim says she was actually photographed yesterday by the agency (above) -- while wearing black sweat pants -- but not smoking.

According to our sources, Kim feels the agency defamed her by creating a made-up scandal -- and she also claims the photog was trespassing when the smoking pics were taken.

Sources tell us the independent photog, who works for the agency, was on private property ... so they've pulled the smoking photos.

We're told Kim also wants an apology ... but still might sue.

Pau and Marc 14 Feet of Gasols ... on a 50 Foot Yacht

With a combined net worth somewhere in the $100 million range (maybe more) ... NBA superstar brothers Pau and Marc Gasol saved a few bucks by yachting TOGETHER in Spain this week.

With the 2012-13 NBA season officially over ... and zero combined championship rings to show for it ... the two 7-footers decided to chill on a fancy boat in Menorca, Spain.

... don't you ever forget!!!

Eddie Murphy's Old Chick vs. New Chick WHO'D YOU RATHER?

Here's Eddie Murphy's 45-year-old ex-wife Nicole Murphy on a beach in Miami yesterday (left) -- and 34-year-old Australian supermodel and current Eddie Murphy girlfriend Paige Butcher on a beach in Hawaii one week earlier (right).

Who'd You Rather?

Both are incredibly sexy... but only one is a mother of five.

The question is...

Billy Ray & Tish Cyrus Make Peace For Lunch, Anyway

Miley Cyrus' divorcing parents came together for a peace summit -- and there's a strong sign tensions are easing between them.

Billy Ray Cyrus and Tish Cyrus took their daughter Noah out for lunch Sunday in North Hollywood -- but the interesting part -- Tish is leaning her head on Billy Ray's shoulder and they are arm-in-arm!!

The lunch date came 10 days after Tish filed for divorce.

Don't forget ... 3 years ago Billy Ray filed divorce papers, but eventually ripped 'em up and reunited with Tish.

You know what they say about history.

Jessica Simpson Still Pregnant Very, Very Pregnant

In case you forgot.

James Gandolfini's Widow First Photos Out ... Running Errands

James Gandolfini's widow was spotted out in public for the first time since his death, and her distraction of choice was shopping.

Deborah Lin, Gandolfini's wife of nearly 5 years, took a solo trip to a mall near their L.A. home on Friday, and went shopping at several stores ... including Bloomingdales. She also went to the bank.

According to a family spokesman ... they're working with the Italian government to get James' body back to the U.S. by next week -- and his funeral would be in New York no later than June 29.

Justin Bieber Mystery Girl at NBA Finals DAYYYUM!!

Justin Bieber tried to impress his Miami mystery date by taking her to Game 7 between the San Antonio Spurs and Miami Heat -- but based on some pics he screwed it up.

It's unclear if things are serious with this new chick -- who seems older than Selena Gomez, and is definitely WAY more endowed!

JB was spotted around Miami with her before the game ... and sitting next to each other in a luxury box during.

Here's the thing ... if Justin really wanted to impress her, he wouldn't have worn those neon sneakers.

Tish Cyrus RINGLESS

Tish Cyrus was spotted out for the first time since filing for divorce from Billy Ray Cyrus, and she looked a little lighter ... 'cause her wedding ring was nowhere in sight.

Miley Cyrus' mom was seen running errands near her home in Toluca Lake, CA.

As TMZ first reported, Tish pulled the plug on the marriage, citing "irreconcilable differences." The filing came three years after Billy Ray filed for divorce, but ultimately dropped it in an effort to save the marriage.

Slash No Shirt, No Shoes ... NO TOP HAT???

Like a turtle without his shell, rock-n-roll god Slash hit the pool in Ibiza this week ... WITHOUT HIS TRADEMARK TOP HAT!!!

The former Guns N' Roses guitarist is vacationing off in Spain with his family ... just like they did back in 2012. Dude looks good.

Meantime, here's a photo of Axl Rose at a yard sale in New York this weekend. He looks ... fine?

Colin Kaepernick TANKED In Los Angeles

49ers QB Colin Kaepernick is totally jacked up for next season -- after losing the Super Bowl this year -- showing off his beefy man arms in a black tank top today during a sunny stroll in L.A.

Good thing the shirt's got plenty of neck room. Wouldn't wanna choke ...

Mariah Carey BOMBS AWAY During Beach Day in Italy

Mariah Carey's bikini top successfully held on for dear life as the singer climbed onto her boat off the coast of Italy today.

Damn.

Oh yeah ... Miguel was there, too.

Patrick Schwarzenegger Ripped ... For Her Pleasure

The ladies LOOOOVE Patrick Schwarzenegger's body ... especially his nipple?

Arnold's 19-year-old kid was hanging out on a yacht in Saint Tropez with his girlfriend Taylor Burns ... when she decided to play the role of male breast inspector.

Meanwhile, over in Hawaii ... Eddie Murphy's girlfriend Paige Butcher rocked another tiny bikini.

Happy summer everyone.

Jane Lynch A House Divided Cannot Stand

Jane Lynch's 3-year marriage is coming to an end ... and a contributing factor may well have been a major remodel.

Lynch and her wife, Dr. Lara Embry, were in the middle of top-to-bottom renovation of their Hollywood Hills home when the marriage fell apart.

So you scoff at the notion a remodel could torpedo a relationship? Well in your face, because the L.A. Times even ran a story explaining that the stress caused by remodeling ranks somewhere between infidelity and meddling mother-in-laws.

You may also recall ... the marriage of WWE champ John Cena also imploded during a major remodel.

Short story -- a new bathroom or a new wife? Your choice.

Mama June Hits the Beach I'm Just Like Pam Anderson!!!

Eat your heart out, David Hasselhoff!!!

For the first time in her life, Mama June splashed around in the Atlantic Ocean ... during a family vacation to Tybee Island in Georgia this week.

June posed for some Baywatch-inspired photos ... helped bury Uncle Poodle in the sand ... all while keeping an eye on Honey Boo Boo, who went crazy with an inner tube.

After the outing, June facebooked about her day in the waves ... writing, "Omg had a blast on tybee today a first time ever at a beach for pumpkin katilyn and alana and my first time going in the ocean."