The "Orange is the New Black" star and Lauren, who is part of the show's creative team, have been dating since 2014 and Samira announced the couple is set to wed, reported E! online.
Showing off a picture of her engagement ring on Instagram, Samira captioned the photograph, "yes."
Lauren was previously married to Steve Basilone, but the couple divorced in 2014 after two years of marriage, after she went public with the fact she was gay and had fallen for Samira.