1: What is Kendall's last name
2: Who is the dance coach
3: How old was mackenzie in season 1
4: What was mackenzie first music video
5: How old is maddie when she started dance moms
6: Who was the oldest girl on dance moms
7: How old was Abby when she started dance moms
8: What is maddie's favorite dance style
9: Who is maddie's sister
10: Last guestion how old is maddie now