Katy Perry Leaves Rumored Engagement Ring And Half Her Shirt At Home On Day Date With John Mayer -- But What He Left At Home Was Far More Revealing!

Their relationship has been going great recently. But are Katy Perry and John Mayer really engaged??
The couple were spotted on another date the day after flashing that huge rock, and this time the ring was nowhere to be seen!
Was the ring on THAT finger just costume jewelry?
Or was Saturday night a slip-up but this time the couple knew they were going to be out in full view of the public? And if so, why are they keeping their next step secret?
One thing that Katy isn’t trying to hide is that sexy midriff! Gurl is one hot (possible) fianc├â┬⌐!
And don’t think John hasn’t noticed it either! Is that our imagination, or is that the subtle outline of one giant-sized Little John?
If so, that may be the Mayer of Penis-town! They should both put a ring on it! LOLz!
[Image via FameFlynet Pictures.]