It’s like he’s a mirror.
Actor Nathan Keyes portrays Timberlake, Spears’ ex-boyfriend, and is sporting the star’s infamous aughties curls.
As previously announced, Natasha Bassett of Hail, Caesar! will portray Spears herself.
The cast outside of Spears’ love life includes Matthew Harrison as Jamie Spears, Britney’s dad, and Nicole Oliver as Lynne Spears, Britney’s mom.
Peter Benson will play the singer’s longtime manager Larry Rudolph, and Markian Tarasiuk will star as Spears’ backup dancer Wade Robson.
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The network announced in August that the biopic, Britney, will follow Spears’ ascent from her Louisiana upbringing to stardom, and will touch on her personal struggles.
Spears’ rep previously said in a statement to PEOPLE and EW that she won’t be contributing to the project “in any way, shape or form… nor does it have her blessing.”
Britney is directed by Leslie Libman, written by Anne-Marie Hess, and produced by Asylum Entertainment. It’s due out in 2017.