katiesuribdayplans.jpgSuri Cruise may be one of the most spoiled little girls on the planet, with her couture dresses, and a shoe collection Carrie Bradshaw would envy, but Katie Holmes said the celebritot's fifth birthday on April 18th will be much like any other average child's shindig.

"She wants a pinata and her girlfriends to come over [and go] swimming," Katie told Ryan Seacrest on his radio show this morning. And while one of the Real Housewives of Beverly Hills blew $60,000 on her daughter's fourth birthday, Suri's bash seems to have more of a DIY vibe. "We're gonna make a cake together," Katie exclaimed.

That's not to say Tom and Katie won't spend at least that much in gifts, but it's nice to know that Suri Cruise is, at least in some ways, just like any other kid.

Katie, whose The Kennedys mini-series premiered last night on Reelz channel, also gushed about her hubby's upcoming role in the movie musical of Rock of Ages.

Hear what she had to say about Tom's singing in the clip below!