There’s even the special titled Frozen Fever, where Elsa and the gang attempt to throw Anna a birthday party. The problem is that Elsa is battling a pretty bad cold and Olaf, well, he keeps ...

Although it’s never mentioned in the original Frozen, (Elsa later throws a birthday party for Anna during Frozen Fever,) fans have a pretty good idea of Elsa and Anna’s respective birthdays.

PARTY! -- It's Anna's birthday and Elsa and Kristoff are determined to give her the best celebration ever in "Frozen Fever," an all-new Walt Disney Animation Studios short opening March 13, 2015 ...

It’s official: Anna and Elsa started living in our heads more than a decade ago. “Frozen” debuted in theaters in November 2013 and raked in $1.33 billion at the worldwide box office, not to ...

Christophe Beck's animated measures bookend a new birthday-themed song by Kristen Anderson-Lopez and Robert Lopez called "Making Today a Perfect Day," as Anna's loved ones strive to do onscreen.