Selena Gomez Celebrates 31st Birthday.Photo:Cindy Ord/Getty

Selena Gomez Celebrates 31st Birthday With Paris Hilton, Christina Aguilera

Cindy Ord/Getty

Selena Gomezis partying in style for her birthday!

TheOnly Murders in the Buildingstar markedher 31st birthdaywith a huge party with friends — which included palsParis HiltonandChristina Aguilera— and shared a series of behind-the-scenes images from the celebrationson Instagram on Saturday.

“31” Gomez wrote in a simple caption for the carousel of photos from her party.

In the first image, the actress and singer revealed her vibrant birthday party outfit — a chic strapless red mini dress with floral applique and black strappy sandals. An elegant up-do completed her look. Other snaps showed Gomez dancing and posing with party guests, while one shot captured the moment a giant birthday cake lit with sparklers was presented to her.

On her Instagram Story,Gomez shared a black-and-white photothat showed her hugging another A-list party guest — Aguilera. In the image, the birthday girl leaned up to embrace the “Beautiful” singer, 42, who was enjoying the party from the vantage of a wooden chair.

The birthday celebrations didn’t stop there, on her Instagram Story, Gomez revealed that she also enjoyed a private screening of the newBarbiemovie.

Selena Gomez Celebrates 31st Birthday.Selena Gomez/Instagram

Selena Gomez Celebrates 31st Birthday With Paris Hilton, Christina Aguilera - See The Photos!

Selena Gomez/Instagram

One image showed the movie about to play on a large screen, while another saw friends of the actress seated in very comfortable-looking chairs while decked out in Barbie-themed pink outfits.

The birthday girl herself also got into the spirit of the movie — one snap showed her wearing a bright pink dress and matching lipstick as she rested her hand on her chin.

Selena Gomez Celebrates 31st Birthday With Paris Hilton, Christina Aguilera - See The Photos!

She documented the moment on Instagram, sharing a photo of herself mid-blow as she held a rose-covered cake baked in what appears to be an “S” shape.

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“I am thankful for so much in my life,” she captioned the celebratory post. “And one of the things I am most thankful for is the work we’ve been able to do with the Rare Impact Fund through@Rarebeauty. Because of YOU we’ve been able to raise awareness and increase access to mental health services for young people.”

“This is my true passion in life,” she added. The “Lose You to Love Me” singer went on to request donations to theRare Impact Fundin lieu of presents.

source: people.com