I back all of this:

A very pregnant Beyoncé had checked into the upper East Side hospital on Friday night under the name “Ingrid Jackson,” a hospital staffer told the Daily News.Beyoncé and her hip-hop hubby, whose real name is Shawn Carter, rented out the hospital’s entire fourth floor for $1.3 million, the employee said.

On Saturday night, people were seen bringing bags of takeout and a dozen bottles of red wine onto the heavily guarded hospital wing.