A poll by popdirt.com
Which couple is most likely to get married by year's end?
Justin Timberlake and Cameron Diaz  14.32% (1099) 
Britney and Jason Alexander (again)  6.52% (500) 
Mandy Moore and Andy Roddick  16.33% (1253) 
Vanessa Carlton and Stephan Jenkins  2.67% (205) Enrique Iglesias and Anna Kournikova  6.61% (507) 
Kylie Minogue and Olivier Martinez  8.51% (653) 
Christina Aguilera and Jordan Bratman  5.34% (410) 
Nick Carter and Paris Hilton  11.00% (844) 
Ricky Martin and Rebecca de Alba  7.14% (548) 
Janet Jackson and Jermaine Dupri  15.68% (1203) 
Alanis Morrissette and Ryan Reynolds  5.88% (451) 
http://popdirt.com/modules.php?name=Surveys&op=results&pollID=75