Here's a run-down of the details:

There were 24 of their closest friends and family invited to the bash - obviously Tom's older kids with Nicole Kidman - were present. The party "theme" was butterflies, which Suri apparently loves. Tom filled their home with $17,000 worth of fresh flowers.

A source told In Touch, "It was immediate family and their closest friends only. There were no celebrities invited to the daytime bash."

A reported $5,000 on cakes from LA's Sweet Lady Jane bakery - each guest received a personalized cake. Suri's personal cake was a four-tiered confection, decorated with white buttercream frosting and was adorned with sugar-pasted bumblebees and butterflies. A party guest said, "All of the cakes were Italian-wedding flavored, but specifically made without the usual rum. Obviously they wanted them non-alcoholic since Suri is only 2." Duh.

Having five grand worth of cakes apparently wasn't enough, because Cruise ordered $230 worth of cupcakes from LA bakery Sprinkles - Katie is a big fan of the tiny treats.

The catering - done by Wolfgang Puck - according to another source was more than $45,000. That includes another party Tom had hosted, which included some of their celebrity friends.

"It was a great party," says a party-goer. "Suri was in a really great mood and loved having all the balloons around."

Yeah, celebrities are just like us.

(Source: Babble.com)