Someone woke up on the wrong side of the bed!

Katy Perry spent her Sunday shopping for vintage wares at Sielan in Los Angeles, and the singer decided to flip the middle finger as she made her way to her Tesla after her spending spree.

You would think the songstress would be in a better mood, considering all the amazing things happening with her career lately! The brunette beauty just scored five American Music Award nominations, and it was confirmed last week that the pop princess will be performing the Superbowl Halftime show this coming February.

We bet if she had a man in her life, she would turn that frown upside down!

Amanda Bynes' parents are happy that their daughter is in a safe place.

The troubled actress went on a voluntary 72-hour psychiatric hold at a Los Angeles treatment facility on Friday, and her parents Lynn and Rick Bynes are said to be breathing some sighs of relief after the last few weeks of Amanda's increasingly alarming behavior.

"They're happy she's safe and that Amanda is finally getting some help," a source told People magazine.

On Friday, the Sydney White star flew from New York to Los Angeles and was then driven from the airport to a Pasadena treatment center, where she is still in treatment as of Monday morning, reports the mag.

She's one hot Spanish senorita! Esquire magazine just named 40-year-old stunner Penelope Cruz as the Sexiest Woman Alive for 2014 -- and we really can't blame them!

Cruz, who is married to Javier Bardem and has two children, Leo, 3, and Luna, 14 months, sat down with mag and talked about how her life is no longer about drama, "I've played a lot of tricks on myself. I've made it hard for me sometimes, especially in my teens and twenties."

The Oscar winner went on, "I had an attraction to drama. Most of us have that, especially if you are an artist — you feel like you are tempted to explore the darkness. I could not be less interested now. For me, the most attractive, charming, cool, fun, interesting thing — how could I call it? A plan."

Other women who have gotten the Sexiest Woman Alive honor include Angelina Jolie, Mila Kunis, Halle Berry, and Scarlett Johansson, who topped the list twice, in 2006 and 2013.

And by that we mean her Saint Laurent gun-print clutch AND a pistol-shaped purse. Seriously -- what's with Rihanna's obsession with guns? Not only does she have a gold gun necklace, but she has gun tattooed on her ribcage and back in 2009 she was rocking yet another gun tote from the Vlieger & Van Dam Guardian Angel collection. Wonder if she actually owns any firearms?

And speaking of obsessions, this was the third night in a row the singer dined at Giorgio Baldi! She ate there on Friday with Dreamworks Animation CEO Jeffery Katzenberg, and on Saturday she showed up at the restaurant in an all black outfit (and her new fav purse natch).

But rather than wearing a more conservative ensemble on Sunday, Bad Gal RiRi wore a skintight red skirt and a cropped top that showed off her amazing abs. On the way out Rihanna carried a bottle of wine, so it looks like the party was just starting! #SundayFunday...

Paris Hilton and Khloe Kardashian attended the same event in Dubai over the weekend, but it was more than just a coincidence -- turns out the ladies were on the same flight coming and going to United Arab Emirates. And not only that, but Kim Kardashian's former frenemy actually hung out with Khloe while the ladies were overseas!

The ladies returned to Los Angeles International Airport on Sunday night, and while Khloe left little to the imagination in a sheer shirt, Paris got all dolled up in a pretty pink dress. Paris and Kim famously posed for a photo at pal Riccardo Tisci's birthday party in Ibiza in August, so it seems like all is well with the ladies again, and when asked if she had a good time with Khloe, Paris told our X17 videographers, "Yes, we had a lot of fun, [it was a] great trip."

Over the weekend P posted the below show of the ladies (and her sister Nicky) on Instagram and wrote, "Fun #GirlsNightOut at @CleDubai with @KhloeKardashian & @NickyHilton."

Kelly Osbourne is livin' the life!

While the future of her Stateside show, E! Fashion Police, is somewhat up in the air after the death of Joan Rivers, the lilac-haired show host headed Down Under to guest judge on Australia's Next Top Model.

The 29 year-old showed off her enviable curves in a black bikini as she yachted around Sydney Harbor with fellow judge and model Didier Cohen. Kelly captioned the pic: "I don't give a f***, I look good!"

She then took the the red carpet, tanned and toned in a cream-colored lace dress with full skirt, and we have to say, the funky female looks great!

Meanwhile, Osbourne's E! gig is said to be stable. The cable network announced in a statement last month, that the show will continue and that no other news about the popular fashion show was available at the time. Joan Rivers passed away September 4 after complications from throat surgery.

We'll see Kelly on the red carpet at during awards season next year, for sure, alongside hosts Giuliana Rancic and Ryan Seacrest.

Beyonce and Jay Z don't do the Louvre like everybody else -- they get the ENTIRE museum shut down for them, so they can show little Blue Ivy what art's all about!

The King and Queen of The World Music snapped little Blue having a Marilyn Monroe moment above an air vent inside the Paris landmark. They even let her borrow their camera to take photos of the Grecian sculptures. In fact, Beyonce mimicked one of the statues, holding her cell phone in place of the tablet held by the marble goddess.

Talk about privilege ... At least these two are using their money to expand their minds!

Jennifer Lopez and her adorable twins Max and Emme went to the Pumpkin Patch in West Hollywood on Saturday, and J. Lo wasn't even TRYING to be sexy, and she was still hands down the hottest mom there.

The 45-year-old singer/actress wore a plaid shirt, a pair of booty-hugging jeans and high top sneakers, and seeing as she wore a super short leopard-print dress to the Variety Power of Women lunch the previous day, this outfit is waaaaay tamer!

J. Lo and her kids rolled up in a white Bentley, and after their driver dropped them off, Max and Emme got their faces painted, went on the slide and even went on pony rides. J. Lo didn't get on the slide (perhaps she was worried about getting dirt on her white pants?), but we did snap her looking oh so sexy sitting on a bale of hay...