Kevin Winston Rudolf (born February 17, 1983) is an American rock and hip-hop singer-songwriter and record producer. Rudolf is currently signed to Cash Money Records/Universal Republic. Born in New York City, he is currently based out of Miami, Florida. Rudolf’s debut single, “Let It Rock” (also known by "Let It Rock (Feat. Lil' Wayne)" and other names), was released in late-2008 and is known as his signature song, reaching #5 on the Billboard Hot 100 and being certified multi-platinum. Rudolf has worked with many artists as either a producer, writer, or guitarist.