OK! Exclusive: TomKat Preps for Suri's Birthday

It's hard to believe that it's already been two years since Suri Cruise came into the world. As the adorable tot gets ready to celebrate her second birthday on April 18, OK! reveals  how parents Tom Cruise and Katie Holmes are planning to throw their precious daughter the most fabulous party ever!

"Katie is so excited — she's taking care of every last detail," a friend of the young mom tells OK!. "You can count on special things like individual place settings and festive bunting. And when Katie plans a party, she plans a party!"

Sources say the invite list for the bash will be strictly A-list. And in addition to TomKat's celebrity friends who will be there, expect to see Suri's big sister Isabella,15, and 13-year-old brother Connor, as well as Tom's mother, Mary Lee Mapother, and Katie's parents, Martin and Kathy Holmes, who are likely to fly in from Toledo, Ohio.

The party will be full of presents and sweets (Suri is particularly fond of toy animals and ice cream from NYC's FAO Schwarz, so it wouldn't be unlike thoughtful Tom to have some flown out by private jet for the affair), but one thing will definitely be missing: flowers. "Suri occasionally has allergies," says the friend. "So Katie will make sure that there's nothing to upset them!"

For all the details on Suri's birthday bash, pick up the new issue of OK! — on sale everywhere Thursday!