No sizzle

Worst onscreen chemistry: Top 10 Couples.

1. Natalie Portman & Hayden Christensen - Stars Wars: Episode II
2. Jennifer Lopez & Ben Affleck - Gigli
3. Keira Knightley & Orlando Bloom - Pirates of the Caribbean
4. Madonna & Adriano Giannini - Swept Away
5. Catherine Zeta-Jones & Sean Connery - Entrapment
6. Andie MacDowell & Hugh Grant - Four Weddings and a Funeral
7. Kate Bekinsale & Ben Affleck - Pearl Harbor
8. Nicole Kidman & Tom Cruise - Eyes Wide Shut
9. Jake Gyllenhaal & Heath Ledger - Brokeback Mountain
10. Kate Winslet & Leonardo DiCaprio - Titanic

Note that Ben Affleck is a two-time loser and that Madonna, who at one time seemed to believe that she had invented sex, also scores poorly.