[photogallerylink id=75774 align=left] Holy spoiled kid, Batman! [lastfm]Beyonce[/lastfm] and [lastfm]Jay-Z[/lastfm] have let it leak that they are building a 2,200 square foot addition to their Tribeca penthouse – to be a nursery for their new baby!

To give you an idea how enormous that is, here is a list of HOMES that are 2,200 – 2,300 sq. feet.

What would YOU put in a nursery that big? A movie theater room, ball pit, playground equipment?