Is there something you're not telling us, Ray-Ray?
Last week, we caught Rachel Bilson playing make-believe Mommy in Los Feliz.
On Sunday, she was spotted home improving with boy-toy Hayden Christensen!
It almost sounds like she's practicing for Motherhood!!
Is Darth Vader prepping his, uhhhh, Death Star, to give you some teeny-tiny Skywalkers?? Were you two picking out paint colors for the baby's room?
You can confide in us, Rachel!!
We PROMISE it'll stay our little secret, LOLz!!
[Image via Ramey Pix.]