The Spice Girl and husband David attend a star-studded fete in Beverly Hills. Plus: The Jonas Brothers, Ashlee & Pete, Mary-Kate Olsen and more

ON THE FENCE

Newly blonde for her role in New York, I Love You, Rachel Bilson was in Manhattan on Wednesday to film with boyfriend – and costar – Hayden Christensen (not pictured).

What do you think of Rachel's new 'do? Sound off on her look on Off the Rack!