'Shameless' star Emmy Rossum reveals secret marriage at 21 after boyfriend's alleged shocking ultimatum

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. Fox News Flash top entertainment and celebrity headlines are here. "Shameless" star Emmy Rossum admitted she ignored glaring red flags when an alleged ultimatum from her then-boyfriend led to a rushed, secret wedding. Rossum admitted she accepted a marriage ultimatum at 21, kept the wedding a secret and was already thinking about divorce before saying "I do" during an appearance on "Call Her Daddy." She had been dating Interscope music executive Justin Siegel for a few months after working together recording her first album, "Inside Out." Rossum said the whirlwind decision came during one of the most emotionally vulnerable periods of her life. Facing six months away in Mexico to film "Dragon Ball Evolution," she recalled how the alleged ultimatum from Siegel in 2008 quickly escalated into a marriage she now recognizes was driven by fear rather than l