Here is the full list of all 27 Card Princess achievements.
Get Card: Milo
Get Card: Kelly
Get Card: Catherine
Get Card: Naomi
Get Card: Wendy
Get Card: Lopez
Get Card: Berry
Get Card: Capres
Get Card: Lichsia
Get Card: Pamela
Get Card: Natalie
Get Card: Amira
Get Card: Aniston
Get Card: Stanford
Get Card: Nicole
Get Card: Cameron
Get Card: Angelina
Get Card: Diaz
Get Card: Kate
Get Card: Campbell
Get Card: Brett
Get Card: Julie
Get Card: Jennifer
Get Card: Vanessa
Get Card: Cindy
Get Card: Paradis