* [[BannedInChina Banned In Malaysia]]
* OldShame: "My Humps". The band have apparently, retired the song and will not play it live anymore. Will.i.am said that "it got to the point where we didnít want to play 'My Humps' no more. You know, ícause, ĎI met a girl down at the disco,í I just didnít want to say that no more, lyrically..."
* OneOfUs: will.i.am, 'twould appear, largely due to his role in ''Film/XMenOriginsWolverine'', and the {{Transformers}}-esque mecha in the video for "Imma Be".
* ThePeteBest: Kim Hill was the female vocalist when they released their debut album in 1998. By 2000, however, she left and in 2001 she was replaced by Stacy "Fergie" Ferguson. Very few people remember Kim Hill.
* WhatCouldHaveBeen: According to will.i.am on an episode of ''Behind The Music,'' when they first decided to go into a more pop-oriented sound (i.e. when they brought in Fergie), they originally offered the lead singer position to Nicole Scherzinger (later of the Music/PussycatDolls.) Her boyfriend (Nick Hexum of Music/ThreeEleven) advised her against it, since she wanted to be a solo artist.