Rachel Bilson and Hayden Christensen Show Off Their Sexy Spark

Rachel Bilson and Hayden Christensen have been together since 2007 (to put that into perspective, that was the year Keeping Up With the Kardashians premiered), and the world has rarely gotten an inside glimpse at their romance . . . until now. Rachel, who recently joined Instagram, is starting to get the hang of the social media app and posted a cute photo on Friday of her and Hayden kissing in the summertime sunshine. Rachel captioned the photo with a simple heart emoji.

The actress, who gave birth to her daughter, Briar Rose, in October 2014, also recently hinted at her little one's bond with Hayden by sharing a photo of matching baby-and-me Star Wars sneakers. See the couple's latest snap above, and then reignite your girl-crush on Rachel with all the reasons there are to love her.