and your fave artist, , are teaming up for a brand new show that's already being ., the TV adaptation of . The novelist and Cosmopolitan's op-ed editor's debut novel follows Long Island prep student Jill Newman (played by Sydney) as she uncovers what really happened to her best friend, Shaila Arnold, who Jill believes was killed by Shaila's boyfriend, Graham Calloway.
Halsey is set to play Rachel Calloway, a former member of "The Players" secret society who is convinced her brother, Graham, didn't murder Shaila.
Despite the possibility of putting her friendships and future in jeopardy, Jill goes on a twisting journey with Rachel to find out what the hell happened the night Shaila was killed.
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