Mary Pat Christie attracted a lot of attention Tuesday night for appearing to roll her eyes while standing on stage behind Donald TrumpDonald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE.

The GOP front-runner took aim at Hillary ClintonHillary Diane Rodham ClintonDemocratic groups using Bloomberg money to launch M in Spanish language ads in Florida The Hill's Campaign Report: Presidential polls tighten weeks out from Election Day More than 50 Latino faith leaders endorse Biden MORE, who won four of the five primary contests on the Democratic side, in his victory speech.

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"The only thing she's got going is the woman's card," Trump told a crowd gathered at Trump Tower in New York for his victory speech after the billionaire swept the five Northeastern states holding votes. "And the beautiful thing is that women don't like her.”

That comment drew a reaction from the first lady of New Jersey, who was onstage with her husband, former GOP candidate turned Trump supporter, Chris Christie. Her facial expression got a lot of reactions on social media as the event wrapped up.