Katy Perry posted a makeup-free selfie yesterday, but most of her face is covered up by a creamy substance and what looks like plastic wrap. Whatever works!

KP captioned the pic, "IRL facetune #preppinforpuppybowl #swag#bringswagbackin2k15," but she didn't provide any further details about her beauty treatment. The "Firework" singer will take the stage at the Super Bowl on February 1, and she recently revealed that Lenny Kravitz will be joining her as a musical guest. Other websites report that she's been trying to get Pharrell Williams to perform with her, but that hasn't been confirmed.

And speaking of duets with famous musicians, Katy has rekindled her romance with former beau John Mayer. Maybe the third time will be the charm? Oh wait, this would be their FOURTH attempt at a relationship. Though they've been quite hot 'n cold (pun intented) over the years, a source tells People that the duo are "in love" and they've really missed one another. "They have to make time for each other and figure out how they can be together in a smooth relationship," the source says.

We'll have to see how this one plays out!

She's not quite the straight-laced star you think she is. During everyone's favorite gossip-inducing "Plead the Fifth" segment of Watch What Happens Live, Gwyneth Paltrow admitted taken drugs.

When host Andy Cohen asked, "What is the hardest drug you've ever taken?"

Gwynnie simply stated with a sly smile, "Ecstasy."

We half expected the au natural star to say something like: Diet Coke or processed sugar -- but it seems like the consciously uncoupled star has partied like a rockstar.

Maybe Party Paltrow will be chillin' with Miley and Bieber in no time?!

Sienna Miller's outfit is a little intense on the eyes, but she still managed to pull it off and look gorgeous when she stopped by The Daily Show with Jon Stewart on Thursday evening. Is it just us, or is the 33-year-old actress getting better with age?! She's always been a babe, but even after welcoming daughter Marlowe in 2012, it seems like she's only gotten hotter...

Sienna is making promotional rounds for American Sniper, and while she isn't nominated for her role in the biopic, the film up for a total of six nominations, including Best Picture. Sienna plays the wife of Bradley Cooper's character, Chris Kyle, and during a recent press conference she opened up about why she was so eager to get on board with the project.

"The story was so interesting to me," she told Reuters. "It is so culturally far removed from where I've grown up and the world I have lived in. It is undeniably compelling and the idea, as a new mother, of being in that position of having children and not knowing every day whether your husband would survive, and what that would be like."

They're dunzo!

Nick Cannon has filed for divorce from his superstar wife, Mariah Carey.

The funnyman went under the radar when he filed for divorce from the 44-year-old diva on Dec. 12, reports TMZ.

Interestingly enough, just one week before the America's Got Talent filed, the "Fantasy" singer showed up three hours later to film a segment for the Rockerfeller Center Christmas Tree Lighting, held on Dec. 3.

At the time, TMZ reported that the songstress was tardy because she was on the phone with lawyers -- given when the divorce papers were filed -- that seems very possible!

Mariah posted an apology to Twitter, writing, "Last night's situation was beyond my control. I apologize to all that showed up, you know that I would never want to disappoint you."

The former couple, who were married April 2008, have three-year-old twins, Moroccan and Monroe. Despite the 10-year age gap between the two, the two seemed to have a solid marriage until split rumors surfaced last summer.

In August, Nick told The Insider, "We have been living in separate houses for a few months."

And now it looks like the twosome are definitely not patching things up.

During an appearance on yesterday's episode of the Ellen Degeneres Show, Mariah announced she was doing a Las Vegas residency at Caesars Palace. We guess Nick won't be getting any of Mimi's Vegas cash!

What relationship trouble?!

Johnny Depp taped an appearance on Jimmy Kimmel Live! yesterday in Hollywood, and the actor brought his stunning fiancee Amber Heard along as he promoted his latest film Mortdecai. The couple has been plagued by persistent breakup rumors, but they are clearly very much together!

The A-list star revealed on the talk show that he used to try out his various roles while playing Barbie with daughter Lily Rose. "We played a lot of Barbies. I used to test characters on her…Willy Wonka, Captain Jack…one day we were playing Barbies and she decided to go, ‘Daddy, just do it normal and cut out the voices'," he explained.

We wonder when Johnny and Amber will make it down the aisle, and if there will be more Barbies in his future with another little one?

Kate Middleton stopped by The Fostering Network's headquarters in London on Friday, and not only did she spend her morning visiting with foster caregivers and children at the center, but she gave us a peek at her growing baby bump in a beautiful brown dress. Kate stepped out yesterday at the Clore Art Room at the Barlby Primary School in London, and her last appearance before that was just around Christmas.

The Kensington Royal Instagram account posted several pictures of Kate and wrote, "Thanks to all the carers, children and staff at the Fostering Network who shared their stories with The Duchess of Cambridge this morning!"

Lucy Peake, the director of development at The Fostering Network, added in a statement, "A visit from The Duchess helps to shine a spotlight on fostering and the need for more foster carers, particularly to look after teenagers, disabled children and groups of brothers and sisters. We are very grateful to her for her interest, and know that the foster carers and care leavers attending our event today are excited to be sharing their experiences and stories with her."

Still no word on whether Prince George will be getting a little brother or sister, but the palace previously confirmed that Kate is due in April.

He's back to his bad boy antics!

Scott Disick just welcomed his third child with Kourtney Kardashian in December, but that doesn't mean he's ready to grow up even though he's a father-of-three! The reality star, who has publicly struggled with alcohol abuse, reportedly trashed his hotel room with an entourage of friends during a recent vacation in Aspen, TMZ reports.

The group was staying at the posh Hotel Jerome, and returned after a night on the town to cause complete chaos. One of The Lord's friends jumped over the lobby bar and stole a bottle of alcohol, but the venue chose to charge him $400 rather than call the cops. The boozy party didn't end there though! The rambunctious bunch then ordered $840 and $600 of more drinks to the room. There were also various complaints from fellow guests that their floor reeked of marijuana.

Then, upon check-out, the hotel staff found the room littered with bottles and cigarette butts, and because they were staying in a non-smoking section, they were charged an additional $500 on top of their bill.

LD's relationship with the eldest Kardashian could be in jeopardy after this latest stunt, because his partying and sobriety has been a point of contention in their relationship. Guess we will have to wait and see if he's allowed back to his Calabasas family digs!

Take that! After learning that Chris Brown had traveled without consent and was at a nightclub where five people were shot and injured over the weekend, a judge revoked Chris Brown's probation on Thursday.

Judge James R. Brandlin has asked that the shooting, which during a private performance at a birthday bash in the Fiesta Nightclub in San Jose, be looked into and to see if there were any problems involving the Grammy-winner.

Despite the ruling, Brown was not taken into custody, however he's been ordered back to court on March 20.

The shooting occurred during Brown's private performance at a birthday bash in the Fiesta Nightclub in San Jose on Sunday.

The felon had some support -- his mother and possible fiancee Karrueche Tran were at the hearing.

Stand by your man, ladies!