Rapper Chanel West Coast has gone country, but she's not leaving her hip-hop roots behind ... she told us her new song "Giddy Up" is a perfect blend of both genres -- and her best track yet! We caught up with the former "Ridiculousness" star last night outside of Andys in West Hollywood, California, where she called the song "honestly, a little mix of everything I like, which is all music." Chanel was so excited, she shared a snippet of the new tune on socials yesterday before its Friday