YouTube user Mike Oellrich, and his wife Karla, are expecting their first child in November and wanted to let their friends and family know in a crazy unique way.
From Mike's YouTube description:
We are having a BABY! We wanted to announce it to our friends and family the only way we know how...By taking songs from our favorite artists and re-wording them a little to fit our life!
Congrats you two! Looks like Baby Oellrich is going to have some pretty awesome parents :)