Over the weekend Beyoncé proved she might be the the fiercest mother at her daughter’s school.

Saturday night Queen Bey did a surprised performance Blue Ivy’s elementary school, dazzling the crowd in a shimmering black and gold dress before belting out a few of her singles, such as 2008’s Halo, and taking on Whitney Houston’s iconic hit, I Will Always Love You.

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Beyoncé performing at an Elementary School Gala tonight in LA

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Bey’s performance was part of the fundraiser for Center for Early Education’s 75th Anniversary Gala in Los Angeles.

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The Center for Early Education, which bills itself as a “socio-economically and culturally diverse independent school for children,” includes children from pre-school to sixth grade.