Selena Gomez debuted a teaser for her new song "Hands to Myself" on Facebook last night, and all we have to say is hot damn!

SG tweeted the clip and wrote, "Catch the sneak peek of my "Hands to Myself" Video featuring the new Beats by Dre Pill!" Even with the shameless product plug, we love the video -- you know Selena's ex-boyfriend Justin Bieber must be kicking himself watching this!

From the bangs to her bangin' body (and sexy undies), Selena looks incredible. She prances around a fancy house in her skivvies, and we see her getting ready to make a run for it as cops pull up to the mansion. We can't WAIT to see the rest!

Auntie Ky is back in LA!

Kylie Jenner has spent the past several days partying it up in Miami for Art Basel, but the reality star headed back home today to meet sister Kim Kardashian's newborn son Saint West. The 18-year-old paid tribute to her brother-in-law in her Yeezus t-shirt, which she paired with white jeans and a leather jacket.

We couldn't help but notice that the youngest of the Kardashian-Jenner clan went to the art festival without boyfriend Tyga. Something tells us their relationship is on its last leg, which may explain why she's been spending so much time with A$AP Rocky. Perhaps it's time to trade up?! T-Raww is allegedly none too thrilled about his girlfriend's new friendship with his rapper pal, though.

“Tyga’s not happy at how close A$AP and his girl are getting. Tyga doesn’t care if he is cool with A$AP, point is, it’s disrespectful for him to be all up in Kylie’s face when he knows damn well he and Kylie don’t have the most solid foundation," a source dished to Hollywood Life.

"Tyga’s equally upset at Kylie but won’t tell her that. He doesn’t want to appear weak or if he’s stalking her but her closeness to this dude is cause for concern. Tyga’s a rapper and he’s not stupid. He knows the game. He knows that some rappers like to go through women fast like they’re running a red light. He ain’t saying A$AP is that guy. But then again, you never know," the source added.

There's no shortage of things to film for the family reality show, that's for sure!

Kristin Cavallari's brother, Michael Cavallari, appears to have gone missing in Utah. The 30-year-old disappeared over a week under suspicious circumstances.

On Nov. 27, the Grand County Sheriff's Office received a report that there was an abandoned Honda Civic along Interstate 70. Authorities identified Michael as the driver after finding credit card receipts in the car, which led them to a convenience store in Monticello, Utah. The convenience store had security footage of Michael, confirming he was the one driving the vehicle.

The Deseret News reported that Cavallari's laptop and cellphone were found in the empty car, which seemed to have hit a large rock on the side of the road. The car's engine was running and the airbag was deployed.

Grand County Sheriff Steven White told FOX411, "Right now everything is pretty status quo. We are conducting follow ups, and there is not much more to add to that. We are still out talking to people trying to piece things together."

The sheriff added, "We're combing the area for anything we can find." White told the paper, "We're deeming it suspicious, but there's nothing to indicate anything one way or another. The vehicle was just abandoned."

Kristin and her family have remained silent about the disappearance until earlier today. The former reality star, who just gave birth to a daughter, has tweeted to thank people for their support during this trying time.

I appreciate the thoughts &prayers that have been extended to me & my family. I have such gratitude for those that have shared their support

— Kristin Cavallari (@KristinCav) December 7, 2015

Baby Boy West finally has a first name!

Kim Kardashian and Kanye West have finally decided upon a name for their son, who was born on Saturday. We'd like to introduce the world to ... Drum roll, please ... Saint West! Kanye has often likened himself to religious figures so we aren't surprised at the name, but we aren't loving it. At least they didn't go with God West, King West or Jesus Christ Our Lord And Savior West.

The baby boy weighed in at 8 pounds, 1 ounce!

Kimbo induced labor three weeks before Saint's Christmas Day due date after there were complications with her daughter North's birth in 2013. Doctors thought it would be safe for her to have the child early because of her medical history.

We aren't into dude booty AT ALL, but this is pretty funny!

John Stamos tried to "break the Internet" a la Kim Kardashian by going pantsless in the new issue of Paper magazine, and we have to admire the bravery it took for him to bare his backside!

The actor posed in just a dress shirt for the #Fandemonium issue, and will undoubtedly be people's #MCM for months to come!

Get it girl!

Khloe Kardashian previously confessed that she took over a month off her workout routine while she cared for Lamar Odom following his October overdose, but the reality star is back at it and has never looked more determined!

"Mission accomplished! I'm slowly finding my rhythm!!" she captioned an Instagram snapshot.

We bet sister Kim is going to be breaking Khloe's door down asking for fitness tips now that she's squeezed out her baby boy. The reality star gave birth to her son on Saturday, and Khloe was one of the first family members to meet the little addition. Undoubtedly, Kimmy K is dying to slim down and get her pre-pregnancy body back, and who better to help with that than this gym fanatic!

Gwen Stefani has a lot of changes going on in her fast-paced life -- ending her longtime marriage to Gavin Rossdale new relationship with Blake Shelton -- so it's natural that she's keeping her sons close to hear during such a tumultuous time. The mom of three brought her sons to church on Sunday.

The blonde singer has always been an avid church goer and it's good to see her faith has not wavered despite some trying moments in 2015 (aka her husband of 13-years having an affair with the nanny and then the whole world finding out about it).

For the Sunday services, Gwen pulled her hair back and wore bold black-framed glasses. The 46-year-old donned a pair of capri pants that she paired with studded Christian Louboutin boots and a black jacket. Rawr! Apollo looked adorable in an Adidas track suit and Kingston kept warm in a denim shirt, black pants and some fuzzy boots. How cozy!

After church, Gwen took the two boys to brunch. We have to wonder where her country cutie was?!

Meanwhile Gwen was busy promoting this season of The Voice on the Today show on Monday morning, and she and Blake got cagey when asked about having their romance out in the open. Adam does his best to change the subject while the two singers keep quiet. We love that the twosome made an official statement that they are dating and now trying to avoid questions. Sorry guys, you did this!

Check out the funny video HERE!

It was only a matter of time before this happened!

Blake Lively has officially been inducted into Taylor Swift's "squad" after the ladies spent time together down under! The actress and the singer are both currently in Australia, on tour and filming respectively, so they decided to hit up Warner Bros. Movie World theme park and play with some kangaroos on their downtime.

"Yesterday was such an amazing day off– roller coasters, kangaroos and LOLs with @blakelively See you tonight, Adelaide!" T-Swizzle wrote as a caption on Instagram.

In the past, there have been rumors that the big screen star didn't like the "Bad Blood" songstress, but clearly those are rubbish! After all, these two seemed destined to be besties! They come off as the type to bake, scrapbook, and prank call people while having a pajama party.

We'd prefer to be part of Rihanna and Katy Perry's squad instead!