Here is the full list of all 39 Dance Dance Girl achievements.
Collect 200 dark stars.
Collect 150 dark stars.
Rain 100 times.
Collect 120 dark stars.
Collect 80 dark stars.
Collect 2000 golden stars.
Take 200 photograph.
Play with Jessica
Collect 300 bombs.
Rain 50 times.
Take 100 photograph.
Collect 200 bombs.
Collect 1000 golden stars.
Collect 150 bombs.
Take 50 photograph.
Collect 120 bombs.
Collect 800 golden stars.
Collect 80 bombs.
Take 20 photograph.
Collect 50 bombs.
Finish training of Jessica
Finish training of Raina
Rain 20 times.
Collect 500 golden stars.
Finish training of Wendy
Collect 20 bombs.
Collect 10 bombs.
Finish training of Luna
Collect 300 golden stars.
Rain 10 times.
Finish training of Victoria
Collect 50 dark stars.
Collect 200 golden stars.
Collect 20 dark stars.
Finish training of Sunny
Rain 5 times.
Collect 100 golden stars.
Finish training of Tiffany
Collect 20 golden stars.