"'Finally you can add 'helps delivers babies in living rooms' to my resume! It's been a miracle of a day... Auntie Katy aka Stylist Auntie," she shared with her 50 million Twitter followers on Wednesday.
While she didn't reveal whose baby it was, E! News is reporting that it was possibly her sister, Angela Hudson.
We're not jumping to any conclusions, though.
We checked Katy's brother's Twitter account to see if he mentioned anything about becoming an uncle and...his last tweet was yesterday and talked about getting a free car wash, courtesy of the rain. So, the jury is still out on that one.
Either way, it's exciting stuff and definitely something to take Katy's mind off of her recent break-up with John Mayer.
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Gallery | Katy Perry's Red Carpet Style