It's been a whirlwind year for superstars, Jay Z and Beyonce, with today marking one of the most special occasions new parents could celebrate: A child's 1st birthday! Blue Ivy Carter turns 1 year old today, and we know mommy and daddy Carter are celebrating celeb style! Jay Z spares no expense for baby Blue, dropping mad cash for a million-dollar playroom at Barclays Center in Brooklyn, according to sources. The lounge costs $1 million to rent and is called 'the vault'.

The 'Vault' is made mostly of glass, has a massive jumbo screen, and complete with a 5-star champagne bar!

Can you believe it's already been a year since Beyonce gave birth to Blue? Time flies!

Check out out favorite Blue Ivy Carter photos!