What's the latest Hollywood color craze? The answer is Blondré, the next generation ombré which allows brunettes to creatively and easily go blonde for a perfect, sun-kissed look. Think Sofia Vergara.  "Brunettes are my fastest growing segment and this is my signature technique for them," notes Schwarzkopf Professional BLONDME Global Ambassador, Kim Vo. "It's perfect for brunettes who like to tip-toe into the blonde family. Setting just a few highlights to connect the classical lightened ends of the ombre makes it more impactful and outstanding." Here's Kim's top secret "recipe" for creating this…