Beyoncé casually performs at Blue Ivy's elementary school gala

Do you think she gave a hand with the raffle?

It’s far from rice krispie buns the students at the Center For Early Education in LA are used to when they’ve parents such as Beyonce, Will Ferrell and Billy Crystal popping by.

The school, where Blue Ivy (4) attends celebrated it's 75th gala where parents were treated to a casual itimate Beyoncé gig - fine for some.