This Diet Dr. Pepper commercial might cause you to do a double-take. At first glance, it's just your normal soda ad that features a few employees in the work break room looking for a sweet pick-me ...

Dr. Pepper has launched a new ad campaign for its new diet soft drink, Dr. Pepper Ten - a ten calorie beverage designed, apparently, to appeal to men. In fact, the new ad campaign makes it ...

Years after Justin Guarini competed on American Idol and starred in From Justin to Kelly, the 36-year-old actor is back in some hilarious new ads for Diet Dr. Pepper. The singer and Broadway actor ...

Years after Justin Guarini competed on American Idol and starred in "From Justin to Kelly," the 36-year-old actor is back in some hilarious new ads for Diet Dr. Pepper. The singer and Broadway ...

Dudes don't drink diet. Or at least that's the idea behind Dr Pepper Ten, a 10-calorie soft drink Dr Pepper Snapple Group rolled out Monday with a macho ad campaign that proclaims, "It's not for ...

Justin Guarini, who finished second on the first season of "American Idol" in 2002 (right), is the new face of Diet Dr. Pepper ... In one ad he surprises a children's birthday party, and in ...