|Photo from Comic Book Movie|
Vixen is joining the Legends of Tomorrow... or at least, a version of Vixen. According to TV Insider, the DC superheroine will be joining season 2 of the CW show as a series regular, but it won't be Megalyn E.K. in the costume. Instead, the team will recruit an older incarnation of the character "who may or may not share some sort of historical tie to Mari McCabe".
This leaves the door open for E.K. - who will continue to provide the voice of Vixen in the CW Seed animated series - to make an appearance once her schedule clears up.
Photo and text from Comic Book Movie