Cardi B has already shown that when it comes to her children, she does not skimp

and so she and her husband Offset spent a fortune this weekend

to celebrate Wave's first birthday in Atlanta, and as always they did it in style.

According to sources on the website "MediaTakeOut" the couple

spent $300,000 on the party, where they brought together friends and family.

Cardi and Offset rented a warehouse in Atlanta and turned it into a beautiful children's

paradise, complete with an arcade, video games, toy car racing track and even real exotic cars for kids and adults to come in and play.

In addition to many security guards at the children's event, a huge team of babysitters 

were on duty so that all the children could have fun, including their parents.