L La Oreja de Van Gogh La Roux Lady Gaga Laleh Lana Del Rey Lariss Laura Doggett Lauren Alaina Lea Michele Levante Lenny Kravitz Leona Lewis LeToya Lexy & K-Paul Lifehouse Lil Wayne Lilian Renaud Linkin Park Little Mix Little Simz LMFAO London Grammar Loona Lorde Loreen Lori Louis Tomlinson Louisa Johnson Lovex Lucy Hale Lucy Mason Lucy Rose Ludacris