Footballer; who has played for Notts County (1998-99), Arsenal (1999-2005), Watford (2002 - Loan, 2002-03 - Loan), Leeds United (2003-04 - Loan), Birmingham City (2005 - Loan, 2005-06), Liverpool (2006-09), Portsmouth (2009 - Loan), Real Zaragoza (2009-10), Stoke City (2010 - Loan, 2011-Present), and Wolverhampton Wanderers (2012-13 - Loan).
