Moxie Girlz Jammaz Dollpack- Avery Jammin guitar and colorful wig for your Moxie Girlz A moxie girl is full of energy and self-confidence. Shes unique, bright, empowered, brave and stylish. Get ready to blast the tunes, as you and the Moxie Girlz sing your hearts out! Dress up and rock out way past your bedtime at the coolest sleepover party in town!