Robert Anthony Plant is a British rock singer and songwriter with an estimated net worth of $120 million. He is the long time lead vocalist and primary lyricist for the all-time great rock band, Led Zeppelin. Since the beginning, Plant's lyrics have always been thought to be mystical, philosophical and spiritual His on-stage persona has been dynamic because he is charismatic and has a real stage presence. Plant went solo in 2007 and recorded an album that won a Grammy in 2009 for Best Album of the Year. He has often been thought of as one of Rock and Roll's most important vocalists, someone who has influenced countless others who followed him. He remains one of Rock and Roll's "leading lights" and continues to remain active as a performer.