Katie Holmes: How We'll Celebrate Suri's Fifth Birthday

Credit: James Devaney/WireImage.com

April 18 is a big day in the Cruise-Holmes household: Suri Cruise turns 5!

What will Tom Cruise and Katie Holmes do for their little girl, famous for her high-priced couture ($850 Ferragamo bags, $635 dresses), jet-setting life and occasional use of a pacifier?

"This is my favorite day of the year," Holmes, 32, gushed during a Monday radio interview on Ryan Seacrest's KISS-FM show.

"She wants a pinata and her girlfriends to come over [and go] swimming," the Kennedys star explained of her low-key plans. "We're gonna make a cake together!"

Probably no Pin the Tail on the Donkey, though, Holmes suggested. "We're gonna have a little tea party. I kind of like to girl it up!"

Holmes also dished with Seacrest about two of Suri's favorite girly-girl books: Fancy Nancy and Pinkalicious (about a girl who eats so many pink cupcakes that she wakes up with pink skin and hair).

"Aren't those the best?" Holmes enthused. "She loves it!"