Two of Batman's leading ladies celebrate their birthdays today!
The timeless Uma Thurman and Michelle Pfeiffer both turn a year older -- Uma turns 42, Michelle turns 54.
Michelle will appear in this summer's "Dark Shadows," but it's her role as Catwoman that will be one of her biggest and most memorable roles. Anne Hathaway sure has some big stiletto heels to fill!
And Uma, who is currently pregnant with her third child, was both toxic and beautiful as the villianous Poison Ivy from 1997's "Batman & Robin."
Of course, many woman have appeared in big and small screen opposite Bruce Wayne, so to celebrate Uma and Michelle's special day, we thought we'd take a look back at all of Batman's lovely ladies over the years -- from Julie Newmar to Kim Basinger!
Who is your favorite? Let us know in the comments below!