The Black Eyed Peas Bus on the tour with them to craft new songs for Fergie's solo debut album. In 2006, they went on tour with The Pussycat Dolls. In 2007, the Black Eyed Peas embarked on the Black Blue & You World Tour, visiting more than 20 countries, including Macau, Sweden, Poland, Romania, Hungary, South Africa, South Korea, Malaysia, India, Indonesia, Israel, Singapore, China, Russia, Kazakhstan, Australia, Nigeria, Mexico, Thailand, Venezuela, Guatemala, Nicaragua, Costa Rica, Argentina, Philippines, El Salvador and Brazil. This tour was presented by Pepsi, in conjunction with the new "Pepsi More" advertising campaign, featuring the Black Eyed Peas. They recorded
The Black Eyed Peas the song "More" for the new Pepsi spot. On December 31, 2006, the Black Eyed Peas performed at the last stop on the Monkey Business tour, at Ipanema Beach in Rio de Janeiro, Brazil for more than 1 million people, being their biggest concert ever. The Black Eyed Peas performed at the UK leg of Live Earth on July 7, 2007 at Wembley Stadium, London. will.i.am performed a new song, "Help Us Out", at the event, which is now on his album, "Songs About Girls", as "S.O.S. (Mother Nature)". They headlined the main Ocean Stage at the Summer Sonic Festival