Is pop star pregnant?

Is expecting her first child?

Well, the 'Roar' singer posted a picture on Instagram yesterday, March 17 which may have answered the question.

The lovely photo clearly features the lower half of Katy's face, a pretty green sweater and … a pretty necklace which says 'mom' on it! Meaning a mother?

Was the pop star saying she is about to become a mom or was she just poking fun or was she celebrating all the mothers around the world on Mother's Day?

Well, if Katy is pregnant, then we congrats girl... but who will be the godmother?

However, other reports claim the term 'mom' is what her KatyCats a.k.a her fans refer to her; just like is called 'Mother Monster' by her fans.

So, her fans quickly claimed the 'mom' necklace was her sending out love to them all.

What do you guys think?