View the original article at: http://www.countryweekly.com/news/blake-shelton-shocks-fans-surprise-appearance-music-city-center
Blake Shelton made an unexpected appearance at CMA Music Festival Friday afternoon (June 7), joining fans at the Pepsi booth inside Fan Fair X at Music City Center.
Blake chatted with the shocked crowd, and then competed in a “speed sketch” drawing competition, along with five audience members.
The stunt was part of a busy day for the country singer and TV star, who also celebrated two No. 1 singles at a special party at LP Field, and headlined the nightly concerts at the stadium, going on near midnight following some rainy weather.
Blake’s perseverence certainly impressed his wife, Miranda Lambert, who tweeted:
June 8, 2013 
The Fan Fair X appearance, arranged by Pepsi, was held at the soft-drink giant’s “fan engagement bus.” And, yes, Blake did indulge in popping a top of a Pepsi. See, he doesn't just drink beer.