By Olivia Bahou
Updated Oct 05, 2016 @ 10:30 am
Credit: Evan Agostini/Invision/AP

It looks like diamonds are the new black! One day after Orange Is the New Black alum Samira Wiley announced her engagement to series writer Lauren Morelli, current star on the show Laura Prepon stepped out on the red carpet with brand-new bling of her own.

At the Tuesday premiere of The Girl on the Train in N.Y.C., Prepon made a big statement about her relationship by making her red carpet debut with actor Ben Foster while wearing a dazzling engagement ring on her finger. People confirms that the new jewelry is the "real deal" and that there’s a wedding on the horizon for the couple.


Prepon, who stars in the upcoming film alongside Emily Blunt and Justin Theroux, stunned in a figure-flattering blue lace sheath dress at the premiere. She paired the ensemble with a smoky blue eye and long wavy strands; however, her solitaire sparkler—set in a pavé gold band—took center stage. And all the while, her fiancé, Foster, looked dapper in a herringbone suit.

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Rumors first swirled about the new couple back in July when they were spotted out and about together in N.Y.C., but Prepon had stayed mum about the relationship. We’re wishing the best for the happy couple!