Britney Spears is taking math classes so she will be able to help her kids with their homework.
The Toxic hitmaker has two sons, Sean Preston, nine, and Jayden James, eight, and she has admitted she sometimes struggles when they ask for her help with schoolwork.
Spears, who left school as a teenager to become a pop star, has now decided to take classes to improve her algebra so she is prepared when they need her help with equations.
She tells People magazine, "They go to a really hard school, and this week we had three hours of homework (a night). Some of it is hard for me. Next year when (Sean is) in fifth grade, he's going to be doing pre-algebra, and I'm taking classes so I know how to do it!"