Photos of Ashley Olsen at LAX; Mary-Kate Olsen in NYC

Ashley Takes Off While Mary-Kate Hunkers Down

Ashley Olsen was without her boyfriend Justin Bartha on Sunday as she arrived at LAX on her way out of town. Mary-Kate, meanwhile, has been living it up in NYC with romantic rides alongside her own guy Nate. She was out and about in the city yesterday afternoon, taking a break from her Tribeca Film Festival juror duties. It's been a while since we've seen the girls together, but hopefully they'll have a repeat sister act at Monday's Costume Institute Gala.

Flynet and NPG