In 2006 drummer/percussionist Ches Smith joined Stewart and McElroy in touring to support their 2006 album "The Air Force".
In May 2007 Devin Hoff joined the band on bass.
Xiu Xiu's full-length album, Women as Lovers, was released January 29 via Kill Rock Stars.
On May 15, 2009 Caralee McElroy left the band, for personal reasons. She's now involved with the band Cold Cave.
From Wikipedia:Xiu Xiu (pronounced /??u??u?/ ) is an American indie rock group originally from San Jose, California. The band is the brainchild of singer-songwriter Jamie Stewart, who has been its only constant member since its inception in 2002. His current bandmates are multi-instrumentalist Angela Seo and percussionist Ches Smith. The band's name is taken from the 1998 Chinese film Xiu Xiu: The Sent Down Girl.