Susan Sarandon may be a progressive, but that doesn't necessarily mean she'll vote for Hillary Clinton if the former secretary of state becomes the Democratic nominee for president.

The actress, a supporter of Sen. Bernie Sanders (I-Vt.), told MSNBC's Chris Hayes on Monday that Clinton "doesnt even want to fight for a $15 minimum wage, so these are people that have not come out before, so why would we think theyre going to come out now for her, you know?"

When asked if she'd support Clinton over Donald Trump , she said: "I dont know. I'm going to see what happens."

Clinton has maintained a substantial lead over Sanders, though his campaign picked up some momentum this weekend after landslide victories in three states . Meanwhile, Trump is dominating the Republican race, to the dismay of many establishment Republicans .

Watch Sarandon's interview with MSNBC in the video above.