The pop singer marked the special occasion on Monday

Christina Aguilera and daughter Summer . PHOTO: CHRISTINA AGUILERA/INSTAGRAM

Christina Aguilera celebrated her 43rd birthday with her daughter Summer Rain!

The pop singer — who has an upcoming residency at the Venetian Resort’s Voltaire venue in Las Vegas — marked the special occasion by uploading a behind-the-scenes video to Instagram in which she was surprised with balloons, cake, and lots of love from her adorable 9-year-old.

The clip began with a view of Aguilera walking into a hotel room decorated with silver streamers, pink, brown and gray balloons, and a giant foil balloon banner that read “Happy Bday.”

The “Genie in a Bottle” singer struck a pose in front of the banner before being joined by Summer, who gave her a sweet hug. The two were then seen walking into a concert venue, where Aguilera was surprised with a cake, cookies, and macaroons. She captioned the post by writing, “Thank you for all the birthday wishes – sending love from Vegas ♥️💋.”

Aguilera shares Summer with fiancé Matthew Rutler. She is also mom to son Max Liron, 15, with ex-husband Jordan Bratman.

While Aguilera was on tour in March, she gave her fans a look at how her daughter was adapting to life on a road in an Instagram carousel.

Christina Aguilera Instagram Story upload.CHRISTINA AGUILERA/INSTAGRAM

Christina Aguilera Celebrates Daughter Summer Rain’s 9th Birthday in Sweet Post: ‘Mommy Loves You so Much!’

The post began with a photo of Summer sitting on the event venue floor as she drew in a sketchbook. It was followed by a video where she revealed her drawing to her mom. The post also included a photo of a world map book and a picture of Summer on a plane.

“It’s moments like these that truly make what I do worthwhile ❤️ Making new memories around the world with my family and seeing my daughter capture her experiences in her own creative way has been the greatest reward 🎨✨,” wrote Aguilera in the caption.

That month, she opened up to PEOPLE about how her daughter encouraged her to learn how to create different hairstyles.

“She likes to put these little pigtail braids in. So every morning I’m up with her before school, trying to use a spiky comb to split her hair in the back. I am no hairdresser, let me tell you, but God bless being a mom, and we’ll do anything to make our kids feel good,” she said. “You want to instill the message that they hold the real beauty.”

While celebrating Summer’s birth in August, Aguilera reflected on her memories with her daughter.

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“Happy 9th birthday to our sweet Summer Rain. Today I find myself reflecting on how fast time has gone by. These 9 years have been filled with boundless love, heartwarming hugs, staying up too late, Disney adventures, and most recently, the joy of gracing the stage alongside you,” her lengthy Instagram post read.