One of our favorite Hollywood children, Suri Cruise, daughter of Tom Cruise and Katie Holmes, has a big day coming up: her 5th birthday!

Ofcourse, with parents like Tom and Katie, she can pretty much havewhatever kind of birthday party she wants, and these parents don'taim to disappoint their daughter on her big day!  In fact, an insider revealed that the couple is planning on spending $20,000 on the party!

Katie Holmes & Tom Cruise arrive in NYC

Related Article: Tom Cruise & Katie Holmes Boycotting Oscars!?

The party is set to take place on April 18th at Tom and Katie's home in Beverly Hills, CA, and will have a circus Alice in Wonderland theme.  The reason for the theme choice?! It's Suri's favorite book, of course!

Guests at the party will wear whatever Alice in Wonderland attire their creative minds can come up with, and actors will even be at the party dressed as characters from the story.  That's not all either, the family's home will also be decorated and decked out to look like a scene from Alice in Wonderland!  WOW -- talk about going all out!

Katie Holmes & Tom Cruise arrive in NYC

Related Article: Tom Cruise Jumps Off World's Tallest Building

Later into the party there will be elephants and giraffes making their way onto the scene to entertain the children.  Other reported celebs to be in attendance are David & Victoria Beckham and their three sons! Cute!

Seems like these awesome parents are pulling out all the stops for their baby girl's birthday, and we can't wait to see the pics!

What do you think of Suri's bday plans!?  Too much or perfect?!

Photos Courtesy of: Fame Pictures