"Welcome to Nashville, b*****!"
Rachel Bilson reunited with her former O.C. co-star Chris Carmackon the set of Nashville on Monday, sharing her first Instagram photo since her casting was announced last week.
The caption was a fitting (and very NSFW) reference to Carmack's infamous line from the first episode of The O.C.
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"This is how it's done in TN," Bilson wrote, along with the hashtag "#propergreeting."
Carmack co-starred on The O.C. with Bilson for two years, before he left the show as a full-time regular in 2004.
Last Thursday, Bilson announced her return to television with a photo of Nashville's fictional record label, Highway 65. "Music city, here I come," the 35-year-old actress wrote on Instagram.
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She won't be the only familiar face heading to the country music drama. Empire's Kaitlin Doubleday will be joining the ensemble, making the news public with a similarly cryptic Instagram pic of The Bluebird Cafe.
Nashville returns this summer on CMT.
For more on Bilson's new gig, watch the video below.