'VH1 Divas: Salute the Troops' Katy Perry, Nicki Minaj, Paramore's Hayley Williams, Keri Hilson and Sugarland's Jennifer Nettles spice it up as sexy pin-ups on the poster for 'VH1 Divas: Salute the Troops' concert.

Earlier this week, Us Weekly claimed Perry's cleavage had been photoshopped because her reps believed her breasts looked "too big." Another source confirms: "It's true. The ads are being redone!"

The concert will air December 5 at 9PM EST on VH1. Kathy Griffin will host the event.

"After having had the honor of performing for our troops in Iraq and Afghanistan, it gives me great pleasure to host an evening for them where they can really blow off some steam. I will not hold back, but I can't speak for Sugarland. It's going to be a wild night of great music and a heartfelt thank you," Griffin said in a statement.