Is Katy perry dating again?
According to the media this week Katy was reported to be secretly dating singer/songwriter Josh Groben.

The story was 给 authority due to the fact that it was first announce 由 link.

Perez is credited with getting Katy her first break and it's well known that Katy is a big 粉丝 of the Hollywood Celebrity blogger.
It's assumed, therefore, that any announcement 由 Perez is likely to have come from a well placed source?

Regardless of the speculation, however, a spokesman for Groban dismissed the claims as rumour and stating that link.

Katy is, meanwhile, staying tight lipped?

So maybe it's just a publicity stunt 或者 rumour. I'm sure we'll find out soon enough.