It's been almost a year since the "Jumper" couple welcomed their first child into the world after being together for nearly a decade, and Rachel Bilson's daughter with Hayden Christensen, baby Briar Rose, obviously holds the most special of places in her parents' hearts - and their childhood memories!

In a recent interview, Christensen, best known for playing Anakin Skywalker/Darth Vader in the second "Star Wars" trilogy, revealed the season behind Rachel Bilson's daughter's name, saying the two of them are big fans of everything Disney, including less mainstream references.

According to Us Weekly, the 34 year-old actor recently opened up about welcoming Rachel Bilson's daughter into their lives, as the performer is obviously smitten with baby Briar Rose and loves to share his experience - like the fact that they named her that because of a "Sleeping Beauty" reference.

"There's a Disney reference there I suppose," the actor told "Home & Family" co-hosts Mark Steines and Cristina Ferrare a few days back, gushing about Rachel Bilson's daughter. "The original Sleeping Beauty is called Briar Rose. Rachel - we both love Disney - but Rachel especially was very keen on the name."

Kate Bosworth, who was sitting right next to Christensen when he talked about this Disney reference, casually said that Bilseon was "such a little Disney princess" - so, of course she wants Rachel Bilson's daughter to be just the same way, and it seems they're also playing Disney songs around the house 24/7!

Christensen is currently promoting his latest film, "90 Minutes in Heaven," where he co-stars with Bosworth, and he's now going on tour to speak about the film, which might mean a few weeks away from his toddler.

Entertainment Tonight Online reports that Bilson often posts pictures of the three of them, and they always look absolutely adorable and downright happy after Bilson and Christensen have been together for 8 years - and Rachel Bilson's daughter's the sweetest addition to their little family!