Season 2, Episode 19 - Season 2: Episode 19 (Worst Birthday Party Ever!) Original air date: 7/17/12. Dance Mom Leslie is back and will stop at nothing until her daughter gets a solo. Kelly's birthday party is a disaster when a big dance moms fight breaks out. Abby arranges for her girls to audition for the hit TV show Drop Dead Diva. For the first time, Brooke faces some tough competition from one of her own teammates. Check out "Dance Moms" photos and extras!