Katy is everywhere and you know all of the running around from one awards show to walking the red carpet is helping her stay in the best shape ever!

So, what does the Fireworks firecracker weigh?

Click here to find out!

BTW, Life & Style magazine says Katy is looking for a counselor because she and her hubby are having some problems.  Does any of the tension have to do with her upcoming tour that kicks off February 20th in Portugal??