US actors Tom Cruise und Cameron Diaz, left, smile as they pose on the red carpet to promote the film 'Knight and Day' in Munich, Germany Wednesday July 21, 2010. (AP Photo/ddp/Timm Schamberger)

Photo by: Timm Schamberger

US actors Tom Cruise und Cameron Diaz, left, smile as they pose on the red carpet to promote the film 'Knight and Day' in Munich, Germany Wednesday July 21, 2010. (AP Photo/ddp/Timm Schamberger)