Push and Shove
... that No Doubt began initial work on their upcoming sixth album Push and Shove in 2006, while lead singer Gwen Stefani was promoting her second solo album The Sweet Escape?
... that <a href="./No_Doubt" id="mwCMo" rel="mw:WikiLink" title="No Doubt">No Doubt</a> began initial work on their upcoming sixth album <i id="mwCMs"><b id="mwCMw"><a href="./Push_and_Shove_(album)" id="mwCM0" rel="mw:WikiLink" title="Push and Shove (album)">Push and Shove</a></b></i> in 2006, while lead singer <a href="./Gwen_Stefani" id="mwCM4" rel="mw:WikiLink" title="Gwen Stefani">Gwen Stefani</a> was promoting her second solo album <i id="mwCM8"><a href="./The_Sweet_Escape" id="mwCNA" rel="mw:WikiLink" title="The Sweet Escape">The Sweet Escape</a></i>?