Anthony Kiedis of Red Hot Chili Peppers performs with Ronnie Wood and George Clinton at the Rock and Roll Hall of Fame Induction Cermony in Clevaland, Ohio on April 14th, 2012.

Red Hot Chili Peppers perform at the O2 Arena in London on November 7th, 2012.

Anthony Kiedis of the Red Hot Chili Peppers performs at Ahoy in Rotterdam, Netherlands on October 16th, 2011.

Red Hot Chili Peppers play a surprise show in Big Sur, California on July 27, 2011.

Red Hot Chili Peppers attend a signing for their book "The Red Hot Chili Peppers" at Barnes & Noble at The Grove in Los Angeles, California on November 4, 2010.

Flea and Anthony Kiedis of Red Hot Chili Peppers perform onstage at the 2010 MusiCares Person Of The Year Tribute To Neil Young at the Los Angeles Convention Center in Los Angeles, California on January 29th, 2010.

Anthony Kiedis of Red Hot Chilli Peppers performs on stage during the Live Earth concert at Wembley Stadium in London, England on July 7th, 2007. Live Earth is a 24-hour, 7-continent series of concerts involving over a 100 music artists and 2 billion people aimed at raising awareness of global climate change.

Red Hot Chili Peppers perform at the 2007 Coachella Valley Music and Arts Festival at Empire Polo Field in Indio, California on April 28th, 2007.

March 3rd, 2007.

Red Hot Chili Peppers after winning the best rock album of the year at the 49th Grammy Awards in Los Angeles, California on February 11th, 2007.

Red Hot Chili Peppers at Grant Park in Chicago, Illinois on August 8, 2006.

George Clinton of Parliament-Funkadelic and Flea perform in Los Angeles, California on September 9th, 2005.

Anthony Kiedis and Chad Smith of Red Hot Chili Peppers onstage during MTV's Total Request Live at the MTV Times Square Studios in New York City on May 9th, 2006.

Red Hot Chili Peppers perform at ReAct Now: Music & Relief Hurricane Relief Benefit in Los Angeles, California on September 10th, 2005.

Anthony Kiedis of Red Hot Chili Peppers performs at The Ramones 30th Anniversary Party at Avalon in Hollywood, California on September 12, 2004.

Red Hot Chili Peppers perform in London on March 8th, 2003.

Red Hot Chili Peppers perform on Ellis Island in New York City on the day their new album "By The Way" was released on July 9, 2002.

Red Hot Chili Peppers perform on their Californication Tour in Mountain View, California on September 9th, 2000.

Red Hot Chili Peppers at the 2000 MTV Video Music Awards at Radio City Music Hall in New York City on September 7th, 2000.

Red Hot Chili Peppers attend the 2000 MTV Video Music Awards at Radio City Music Hall in New York City on September 7th, 2000.

November 10th, 1999.

Red Hot Chili Peppers jam as the final act at the Woodstock Music And Arts Festival In Rome, NY on July 25th, 1999.

Red Hot Chili Peppers outside the Beverly Hills Hotel in Beverly Hills, California on April 19th, 1999.

Anthony Kiedis and Dave Navarro at the 1995 MTV Video Music Awards at Radio City Music Hall in New York City on September 7th, 1995.

August 19th, 1994.

Dave Navarro and Anthony Kiedis perform at Woodstock Music And Arts Festival in Saugerties, New York on August 14th, 1994.

Flea, Tony Bennett, and Anthony Kiedis at the 1993 MTV Video Music Awards in Los Angeles, California on September 2nd, 1993.

Red Hot Chili Peppers during the 35th Annual Grammy Awards in Los Angeles, California on February 24th, 1993.

Red Hot Chili Peppers perform in Los Angeles, California on September 9th, 1992.

Red Hot Chili Peppers performing at Waterloo in Stanhope, New Jersey on August 1st, 1991.

February 1st, 1990.

Red Hot Chili Peppers in New York City.