“Jayden is having some hair-raising fun on the trampoline!” she wrote as she attached a photo as well.
The photo shows her five-year-old son, Jayden, with his hair standing straight up! Earlier, she posted a photo of his big brother Sean Preston showing off his muscles at a gymnastics class.
“‘My little Hercules’ enjoying his gymnastics class,” Spears wrote.
Photos by Twitter
BabyRazzi on Twitter!