Were Brangelina's twins pics touched up?

A New York-based publication has accused People magazine of altering its cover image of Brad Pitt and Angelina Jolie's twins to make it appear as if one of the newborns is smiling.
New York Magazine says the cover of People - the first American publication to run official photos of newborn twins Vivienne Marcheline and Knox Leon - says the cover could have been Photoshopped. More... Discount Magazine Subscriptions