Looks like pilates is paying off!

On Saturday, a toned Miley Cyrus made a pitstop outside her apartment in New York City to show some love to fans who were awaiting her arrival. She's super fit!

The 21-year-old entertainer appears to be in town for the fashion week festivities like everyone else but has other plans in mind as she'll premiere her art collection, Dirty Hippie, during Jeremy Scott's New York Fashion Week show on September 10.

But before that, the Wrecking Ball singer linked up with Alexander Wang at an after party in Brooklyn last night, where she showed up wearing only nipple covers.

She knows how to party!

She's following in her sister's footsteps!

Kendall Jenner has joined the modeling world with ease and has taken things one step further as she posed nude for the cameras.

"Saturday muse. @nomadrj," her sister Kourtney Kardashian posted to her Instagram account yesterday, showing the 18-year-old wearing nothing at all while rocking some wet hair.

The photo was taken by Russell James, who's known for his infamous nipple pic of Kendall on her 18th birthday. Rumor has it that the photo will make his upcoming book, Angels, which is due later this month.

Looks like you just got one upped, Kim!

She's still grieving...

Yesterday, a somber Kelly Osbourne was seen carrying a pillow as she made her way from Los Angeles to New York City in order to mourn the passing of her fashion mentor Joan Rivers.

The 29-year-old had quite the connection with the late comedian, who was her E! Fashion Police co-star since 2010. The two formed a grandmother-daughter relationship that only grew over time, which showed itself on and off the camera.

"I'm completely heartbroken by the loss of my beloved Joan. Not only was she my boss, she was and will always be my teacher, therapist, closest friend, inspiration and the only grandmother I ever knew," Osbourne wrote, alongside a picture of the two.

"She was family and I will never forget her. Laughter will be difficult for a while but when I'm sad, lonely or upset all I will have to do is think of Joan and a smile will cross my face. Laughter is what she gave us and laughter is what she would want us to do in remembrance of her."

Osbourne also tweeted her grief over Rivers' passing, stating that life "will never be the same" without the star.

His locks are getting long!

On Friday, Harry Styles showed that you can keep your composure while around many adoring fans as he sauntered in a huge hat and some shades while making his way through LAX. That's how you do it!

The One Direction singer is no stranger to hordes of fans as his group has amassed a huge following since breaking on the scene back in 2010.

The group has even made the 2015 Guinness World Records book as the first act whose first three albums debuted in the top spot in America, a feat that The Beatles, Elvis Presley or Michael Jackson never attained.

Besides breaking records, the group is set to make their big screen debut with Where We Are – The Concert Film which hits theaters in October, around the same time the American leg of their congruent tour comes to an end.

Harry and his boys have certainly been busy!

We dig it!

Lily Collins was looking extra cool on Friday as she rocked a blue denim button up with a black denim skirt while out and about in Beverly Hills on Friday.

Besides being daring in regards to her fashion sense, the 25-year-old actress recently revealed how she felt after missing out on the hit show Gossip Girl.

"I tested for Gossip Girl," she told Marie Claire UK. "I wanted to be in it so badly, I thought at the time it was the end of the world."

Blake Lively and Leighton Meester nabbed the coveted lead roles for the show in what seemed to be a fortuitous outcome for the budding starlet.

"Now I think, 'Well I would have got pigeon-holed, have had to move to New York, leave high school and be signed away for six years," Collins added. "I wouldn't have done the films I've done, and everything would have been so different."

Starring in such films as The Bling Side and Mirror Mirror can definitely help ease the pain, so looks like Lily came out on the right side of things!

Looks like everyone came out!

Last night, many of Hollywood's biggest and brightest stepped out to lend their support to Stand Up To Cancer (SU2C) in the heart of Los Angeles!

The event, co-executive produced by Gwyneth Paltrow and Joel Gallen, brought out such big names like Reese Witherspoon, Halle Berry and many others for its fourth biennial fundraising telecast which was broadcasted commercial-free on a plethora of networks.

As many know, SU2C stared in 2008 to help raise funds for research in order to quicken the pace for new therapies and save patients' lives in the now.

Click through our pics to see who else showed their support for the cause! Be sure to do your part by donating via online at www.su2c.org, via phone at 1-888-90-STAND (78263) or by texting STAND to 40202.

She knows what a hamburger's all about!

On Friday, Zoe Saldana was pregnant and proud as she opted for lunch at popular eatery In-N-Out Burger in Hollywood with her precious pooch. Hey, you gotta eat!

The 36-year-old actress, who rocked an earth-toned tight skirt and t-shirt, is reportedly expecting twins with husband Marco Perego.

Besides her many cravings, Zoe's had a good year career wise as she starred in what was the summer's top grossing film Guardians of the Galaxy. Her next endeavor will involve Sienna Miller and Elle Fanning in the Ben Affleck produced Prohibition Era tale Live By Night.

Sounds like she's got this balance thing worked out!

She's really working out right up until her due date!

Mila Kunis headed to her daily yoga class this morning in Sherman Oaks, and the actress better be careful her water doesn't break right in the middle of downward dog! After all, the brunette beauty is set to give birth any day now, and by the looks of that baby bump, it's going to happen sooner rather than later!

The Black Swan star and fiancé Ashton Kutcher are undoubtedly thrilled to welcome their firstborn, and apparently the Two and a Half Men actor is already a doting dad. "Ashton is not letting Mila out of his sight. They are spending every moment together. He can't wait," a source told E! News. "Mila is so excited about the baby. She's not nervous at all. She's been really calm and chill about it all," the source added.

Somewhere Demi Moore is crying!