Noah Cyrus (Jan. 8), the fifth child between Billy Ray and Tish Cyrus and Miley's younger sister, takes a stripped-down approach on one of her latest musical efforts, "Lonely." Reflecting on solitude, Cyrus's painfully beautiful voice becomes more urgent as she details her loneliness with lyrics such as "I don't have a romantic life," and "I'm still ashamed of who I used to be / So I try way too hard but I still miss the mark to fit in." Always authentic and realistic, even when it comes to themselves and their own feelings, one of Capricorns' most telling (and beautiful) traits is their honesty.