For a song that references limousines, platinum, diamonds, cashmere and even Egyptian cotton, Gwen Stefani’s ‘Luxurious’ is surprisingly sentimental. “That song really is more about a love relationship,” the No Doubt singer said of her new single, the fifth from her debut solo album, ‘Love, Angel, Music, Baby’. “If you really listen to the lyrics, it has nothing to do with money or luxury. It has to do with love, being rich in love. I just wanted to think of a clever way to express how you have to work really hard for the rewards of that.” Read more at MTV.com.