Starbucks is testing out a Guinness-flavored latte. With hints of malt, chocolate and topped with dark caramel sauce... what's not to love?
Caitlin White, MTV
Sun, 09/21/2014 - 2:16pm
Starbucks is testing out a Guinness-flavored latte. With hints of malt, chocolate and topped with dark caramel sauce... what's not to love?