Orange Is the New Black stars Laura Prepon and Ben Foster + Samira Wiley and Lauren Morelli all got engaged this week!!!

Flip and find out the details on Laura Prepon and Ben Foster + Samira Wiley and Lauren Morelli engagements…

CelebNMusic247.com has the latest on the former That 70s Show/OINTB stare Laura Prepon who walked the red carpet this week with her newly announced fiance Ben Foster.

It all went down at The Girl on the Train premiere Tuesday night when Ben Foster and Laura Prepon hit the red carpet making their relationship debut.

The celebrity couple made the debut of a new diamond ring on a very tell-tale finger as well. Speculation was at an all-time high as she flashed the new sparkler, sources confirm to PEOPLE.

If this is the first time you’ve even heard about these two dating, you’re not alone. It was only back in the middle of July when they were first spotted out and about together in N.Y.C. But the Orange Is the New Black actress has known her fiancé since she was 18 (he’s pals with her That ’70s Show costar Danny Masterson) — so they have plenty of history behind that brand-new bauble.

The other OITNB couple is Samira Wiley, who recently checked out of Litchfield, but she is now engaged to series writer Lauren Morelli.

On Tuesday, Wiley and Morelli both took to Instagram to share the news with a picture that features the happy couple smiling from ear to ear and Wiley sporting a shiny engagement ring.

The couple fell in love on the set of the Netflix hit, where Wiley starred as beloved inmate Poussey Washington and Morelli has served as a staff writer.

Morelli was married to television writer Steve Basilone when she began working on OITNB, but in May 2014, Morelli wrote an essay for Mic about how working on the series made her realize that she is gay and in love with Wiley. – EW