She’s crazy in love!

Blue Ivy Carter is so enamored with her two new siblings, according to Hollywood Life. The site reports that the adorable five-year-old is relishing in her role as a big sister after her mom and dad, Beyoncé and JAY Z, welcomed twins last month.

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(Photo Credit: Getty Images)

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“Blue is in heaven!” a source told the outlet. “She is loving being a big sister, and although the twins are still a little too small for her to have much hands-on contact with them, she loves watching them, kissing them, and talking to them.”

The insider added, “One thing is for sure, Blue is going to be a very protective big sister!”

As previously reported, Queen Bey, 35, gave birth to her two new bundles of joy — a baby boy and a baby girl rumored to be named Rumi and Sir — earlier this month during Gemini season (because obvi). The report about Blue’s infatuation with her brother and sister comes more than a month after she killed it during her school’s dance recital on June 3.

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In a clip of the performance, obtained by TMZ, the energetic five-year-old surely made her superstar parents proud by slaying some fierce choreography to Earth, Wind & Fire’s 1978 hit “September.”

Beyoncé opened up about the joy of raising Blue in an interview for Garage magazine’s Spring/Summer 2016 issue. “Out of everything I’ve accomplished, my proudest moment hands down was when I gave birth to my daughter Blue,” the Destiny’s Child alum said at the time.

The “Halo” singer took to Instagram in February to let fans know that she and JAY Z would be expanding their family of three to five.

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“We would like to share our love and happiness,” she captioned a shot of herself holding her bare baby bump in a now-iconic lingerie photo shoot. “We have been blessed two times over. We are incredibly grateful that our family will be growing by two, and we thank you for your well wishes.”

To see the cutest pics of Bey and Blue kickin’ it, click through the gallery below!