Joey McIntyre on the new movie "The Heat"

Joey tweeted this today:

In Boston doing awesome movie w/ so many "names" I can't fit them here. (I'll drop 2:Melissa McCarthy & Sandra Bullick!) Great to be home :)
— Joey McIntyre (@joeymcintyre) julio 25, 2012

The movie might be called "The Heat" and  the cast includes Sandra Bullock, Melissa McCarthy and others.
On Location Vacation showed some details about locations of the filming in Boston, follow them on twitter for more details about it (@OLV). 
According to IMDB this movie will premiere the next year on April 5th.