Tay Zonday goes deep into 'Call Me Maybe' craze

It was a just a matter of time before the Minnesota man who made the song “Chocolate Rain” an online hit offered the world his version of the Carly Rae Jepsen song “Call Me Maybe.”

The Jepsen tune has hit No. 1, CNN reports. More than that, the song is taking over the world with an “unstoppable ubiquity,” one writer on MTV says.

Feeding the craze is another YouTube senstation — a mash-up of President Barack Obama “singing” the song:

Here’s five little-known things about Carly Rae from the singer herself on MTV:

And Colin Powell singing the song on CBS.