TMZ has learned that Tom and Katie recently purchased a $329 pink tricycle and an adorable pink and white stuffed animal sofa for their little girl wonder -- at uber-chic L.A. baby boutique, Petit Tresor.

To make sure the third Mrs.Cruise wasn't feeling left out, Tom got her a $1200 leather diaper bag by Mia Bossi -- the same one Madonna picked up a few months ago. Mama's got a brand new bag!

While Tom didn't shop for the items himself, he's too busy planning media spectacles, er, we mean wedding receptions, he did have one of his minions pick up the items. Oh, the perks of being the world's biggest movie star!