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