Calendar Girl

Page Monroe is a former model who took up the name Calendar Girl'''. She was relieved of being a model due to her age and she began seeking revenge.'''

Biogathpy
Winter, Spring, Summer and Fall, Calendar Girl is a deadly enemy for Batman all year round. Calendar Girl was the highly successful supermodel and spokeswoman, Paige Monroe, until she was dropped for a more youthful group of models.

Monroe went out for revenge on the companies that scorned her,  accompanied by her moles, "The Pin-Up Boys" (Biff, Spike and Rock), Monroe was unsuccessful in her quest once Batman and Batgirl showed up.