Apple’s iPhone and MacBook both made appearances in Beats’ new headphones ad celebrating┬áthe World Cup. Apple, of course, announced that it is buying Beats Electronics for $3 billion last week, a deal it expects to be approved by the end of September, and featured a Beats plug earlier this week at WWDC when Dr. Dre was phoned in to the keynote and Eddy Cue was photographed wearing Beats headphones… expand full story