Kesha Makes First Appearance Since Rehab, Belts Out Beyoncé

The singer walked the red carpet in Los Angeles, celebrated with 'Drunk in Love.'

Ke$ha made her first public appearance since completing rehab — and dropping the dollar sign — earlier this month, walking the red carpet at the Humane Society's 60th Anniversary Gala in Beverly Hills on Saturday (March 29) night.

Kesha, who is an avid animal rights supporter, posed for photos on the carpet at the Beverly Hilton in a long, sheer halter dress, with her hair dyed in various hues and her fingers loaded with jewelry.

She didn't speak to reporters on the red carpet, but she was obviously in the mood to celebrate, as evidenced by an Instagram video shot by hair and makeup artist Vittorio Masecchia, which shows her and her pals singing along — very loudly — to Beyoncé's hit "Drunk in Love."

Hey, it's not Ed Sheeran, but it's close.

Kesha first entered the Timberline Knolls Residential Treatment Center in January to treat a long struggle with bulimia and, in her words, "to learn to love myself again." Since completing the program, she's kept a low profile, though in handful of messages to her fans, she thanked them for their support, and promised that she'd already begun working on new music. She also changed her Twitter handle from "KeshaSuxx" to "KeshaRose."

kesha         ✔ @KeshaRose

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Happy to be back! Feeling healthy & working on tons of new music🐱I can't thank my fans enough for all the love & support u have given me❤️️

3:48 AM - 7 Mar 2014

We do love keeping up with the Kardashians, but we'd totally forgotten that these two were childhood pals! Yes, Kim Kardashian has treated her Instagram followers to a blast from the past with this snap of her and Nicole Richie at the tender age of thirteen. Aww! With bushy eyebrows for Kim, braces for Nicole and matching white T-shirts for both, it's a wonder they've become two of the world's biggest style icons.

The Kardshians have been elsewhere on Instagram too (quelle surprise) with Kendall posting a snap of her with sister Kylie behind the scenes on Fashion Police co-hosted by Kelly Osbourne while Kelly herself shared a photo of her with her bodyguards. Rita Ora also takes a trip down memory lane and shares snaps of her with Queen Bey and hubby Jay-Z at last summer's Wireless festival.

Cara Delevingne shows us a video preview of the new YSL beauty campaign. Cara has been the face of YSL for a while now but now she is accompanied by her British bestie, Jourdan Dunn. It looks like they had a right laugh.  

In other instagram news, it's back to reality for Cheryl Cole as she waves goodbye to her best holiday ever! Ellie Goulding finds a Jessie J at the Brit Awards and Heidi finds an LL Cool J. Alexa Chung is updating us on her trip to LA with Pixie Geldof...road trip!

Take a look through the gallery above to see the best pictures on Instagram today...

Beyoncé year photo !

IT’S BEYONCE’S YEARBOOK PHOTO!

does she looks the same ? we think not at all.

how many makeover has she done on her face ?

nose job? , chin ? breast ?

Ariana Grande ...Ran ran into a lunch for who... !?

Jay Z, Beyonce Have Vegan Lunch on His Birthday, Run Into Ariana Grande,
Anne Hathaway

Jingle Ball 2013 artist Ariana Grande reportedly ran into Jay-Z and Beyonce while at lunch in Hollywood at Cafe Gratitude! She introduced herself to the well-known couple and all went well!

No cheeseburgers or milkshakes for them! Jay Z and wife Beyonce are making good on their vow to go vegan for the next 22 days -- hitting organic, vegan eatery Cafe Gratitude in Hollywood for his 44th birthday lunch on Wednesday, Dec. 4.

PHOTOS: Bey and Jay's romance

TMZ reports that the rapper and his wife, 32, sipped on pressed juices and noshed on marinated kale salad, Indian curried lentils, corn tacos with chipotle butternut squash -- polishing it off with a chocolate truffle (sans birthday candles or birthday song).

PHOTOS: Bey's bikini body

And, an insider tells Us Weekly that other vegan-friendly celebs were at the same Cafe Gratitude during the superstar lunch:Ariana Grande (who couldn't help but introduce herself to the couple) plus Anne Hathaway and her husband, Adam Shulman.

PHOTOS: Her body evolution

"So you can call it a spiritual and physical cleanse," Jay Z explained in a Dec. 3 blog post. "I will post my progress...Any professional vegans out there that have any great food spots, please help out!"

This article originally appeared on Usmagazine.com: Jay Z, Beyonce Have Vegan Lunch on His Birthday, Run Into Ariana Grande, Anne Hathaway