People News Rachel Bilson and Kaitlin Doubleday joining CMT's 'Nashville' 03/10/2017 Rachel Bilson and Kaitlin Doubleday have been cast as series regulars in CMT's "Nashville." Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Rachel Bilson Connie Britton Kaitlin Doubleday Nashville