New York Police caught the singer, and son of Alan Thicke, smoking a joint while sitting in the back seat of a car. Thicke has written and produced songs for Michael Jackson, Christina Aguilera and others. He also began recording songs himself, and his 2009 hit "Sex Therapy" was at the top of the R&B charts. His fifth album, Love After War, was released in December. Get the details on his marijuana bust.