India, July 9 -- Emmy Rossum is looking back at one of the most personal chapters of her life as she revealed how a relationship ultimatum led her to marry ex-husband Justin Siegel. Nearly 16 years after their divorce was finalised, the Shameless alum talked about the whirlwind romance during her appearance on the July 8 episode of Call Her Daddy.

"I started dating Justin, and he worked at Interscope Records that I was signed to," Rossum recalled.

"And we were dating for maybe a couple months. We liked each other." But what followed was a life-changing decision that she now says she wasn't truly ready for.

A Marriage Proposal Before A Movie Shoot

Rossum shared that shortly after they began dating, she landed a role in the 2009 film Dr...